Paul di Resta has hinted he would leap at the chance to replace Michael Schumacher at Mercedes.

The German marque’s Brackley based chief executive Nick Fry this week earmarked impressive Force India driver di Resta, earlier a Mercedes protege, as an ideal successor should Schumacher not stay beyond his 2012 contract.

Asked about Fry’s comments and the media speculation on Wednesday, di Resta said in Monaco: “It’s always nice to have the press interest and people looking out for you, but I need to stay focused on doing the best job I possibly can.”

He told Sky Sports News: “It’s no secret that I want to be a race winner and world champion — and to do that, I need to be in a great car.”

A favourite for victory this weekend, Pastor Maldonado is reportedly lucky to be gearing up to race in the Principality at all.

Bild newspaper recalls that the Venezuelan, who defied his ‘pay driver’ critics by winning for Williams in Spain two weeks ago, was actually banned after an horror incident on the streets of Monte Carlo seven years ago.

Racing in the Renault World Series in 2005, the then 25-year-old ignored yellow flags before striking and severely injuring a marshal.

Organisers of the Monaco grand prix reacted by banning Maldonado from the street circuit for life.

Germany’s Bild revealed that Maldonado’s wealthy father intervened, promising to pay for the marshal’s recovery and rehabilitation from a broken back.

That intervention saved Maldonado’s future formula one career, as no team would hire a regular driver that cannot participate in the sport’s most famous race.

Maldonado is therefore a favourite for victory this weekend, with his Williams now acknowledged as arguably the best in the entire field when it comes to slow-speed traction.

And in his four seasons of GP2 between 2007 and 2010, Maldonado finished on the podium each time, winning and achieving pole position twice. In 2006, he won in Formula Renault.

Last year, in qualifying for his first Monaco grand prix, he qualified his then struggling Williams in eighth place, comfortably ahead of Rubens Barrichello.

“He is very good at Monaco,” agreed Barrichello.

In the 2011 race, Maldonado was fighting for fifth when he crashed with Lewis Hamilton.

“If the last sector in Barcelona is the marker, then the Williams will be unbeatable in Monte Carlo,” Germany’s Auto Motor und Sport quotes Dr Helmut Marko as saying.

The breakthrough success in Barcelona has piqued the interest of Maldonado’s native Venezuela, having not had an F1 points scorer since the ignominious Johnny Cecotto in 1983.

“My country will be following every second of the next race,” Maldonado is quoted by O Estado de S.Paulo newspaper.

“I love street circuits, this one in particular. My style of driving fits perfectly with Monaco. I am ready to get another great result.”

Ross Brawn should be firing on all cylinders as he returns to the pitwall in Monaco this weekend.

Mercedes’ team principal sat out the recent Spanish grand prix due to illness, but a scarcity of extra information triggered speculation.

One rumour was that he is seriously ill, whilst another was that his absence may in fact be due to his German employer’s high-stakes spat with Bernie Ecclestone.

The latter theory gained traction since Barcelona, with acting team boss Nick Fry taking a much higher than usual profile, including naming Paul di Resta as a possible 2013 successor for Michael Schumacher.

Explaining his absence, Brawn told Bild newspaper: “On the Tuesday before Barcelona I felt unwell so I went to the doctor and then stayed a night in hospital for some tests.

“When I got home, I decided on the advice of doctors to give myself a weekend off, to be sure that I am fit for Monaco,” the Briton said.

Partly because of Brawn’s deputy Fry’s recent comments, and also due to his paltry points tally and his crash with Bruno Senna, rumours about Schumacher’s future have intensified since Spain.

“A lot has been said and written,” acknowledged Brawn, “but we should not forget that we – the team – have let him down in three of the fives races, not delivering the job we should have.

“We must do better,” Brawn, who worked closely with Schumacher during the seven time world champion’s ultra successful Ferrari era, added.

“We saw Michael’s real quality again in the first race, so it’s for that reason that I believe we will see him on the podium this year.”

As for a possible contract extension for the 43-year-old, Brawn insisted: “When the time comes, we will sit down together and talk about the future.

“I’m sure it will become clear very quickly in what direction we will go.”

Red Bull is lamenting the limited role that can be played in 2012 by F1′s aerodynamic genius Adrian Newey.

For the past few years, the energy drink owned team has enjoyed its dominance largely because of the airflow magic wrought by Briton Newey.

But in 2012, with reigning back to back world champion Sebastian Vettel just one of the five different winners so far, Pirelli rubber is king.

“I doubt Williams really know why they were so strong,” team boss Christian Horner, referring to Pastor Maldonado’s shock Barcelona pole and win last weekend, is quoted by Germany’s Auto Motor und Sport.

Horner insisted that, rather than the winner being the team with the best overall package at each race, success this season is about “understanding the characteristics of the tyre and the window in which they work”.

“It’s not that the midfield teams have made a quantum leap aerodynamically from last year to this year,” Horner insisted. “But from a performance point of view, this is what they have done.”

The logical conclusion is that aerodynamic cleverness has taken a back seat.

So will Red Bull knock a million or two off Newey’s huge annual retainer?

Horner laughed. “Adrian is not just an aerodynamicist, and aerodynamics are still important anyway. But now it’s about harmonising everything, and these tyres are simply remarkably complex.

“Two races ago Nico Rosberg dominated, but in Spain he was almost lapped. It is very difficult to predict what’s going to happen next — a nightmare for the bookmakers,” he smiled. “A lottery.”

The situation has split F1 into two camps: those who love it, and those who do not.

“It has become like a GP2 championship,” Maldonado, the junior category’s 2010 champion, is quoted by The National newspaper.

“The drivers can make the difference and the teams can still work on the strategy and the car.”

The bizarre situation has left everyone scratching their heads, like Jenson Button.

He can scarcely believe that what looked a championship car – his 2012 McLaren – was beaten in Spain by Shanghai winner Nico Rosberg, who was almost lapped.

“The Red Bulls did a better job at the weekend than us in terms of points, but still they weren’t quick when you compare them to Williams, Sauber, Lotus and Ferrari,” he told PA Sport.

“Five different teams winning five different races, we really don’t know what’s going on, and I think that’s the same up and down the pitlane.”

Former F1 driver Mika Salo believes his Finnish countryman Valtteri Bottas is being groomed by Williams for a race seat — in 2012.

When the Toto Wolff-managed Bottas, 22, was announced as the British team’s 2012 reserve, Sir Frank Williams said he would practice on 15 Friday mornings and then “most likely” be replaced with a “more experienced driver” for the rest of those race weekends.

That more experienced driver would ultimately turn out to be Bruno Senna.

So with Brazilian Senna struggling so far in 2012, Salo has revealed he senses things could be about to change.

“Bottas is incredibly respected by the team,” Salo, now a commentator for the Finnish broadcaster MTV3, said.

“When I spoke with Frank Williams, he praised Valtteri to the skies, and said that he belongs in the races.

“I asked him when and he said it wouldn’t be long.

“Yes, I read between the lines that he means this season,” added Salo.

One major spanner in the works, however, is that Senna brings crucial sponsorship to Williams.

“It is a difficult situation for Williams, where both drivers bring money,” Salo acknowledged.

“But the good thing is that Frank Williams is not a businessman first, he is an old racing driver. He thinks about nothing else but how to make his team successful.

“Although Senna is a nice guy, he is not able to drive at the level that he needs to be at.”

When asked about Salo’s theory, Bottas commented: “I have no information.”

Monisha Kaltenborn has revealed she has “very big plans” for Sauber.

Named by founder and team principal Peter Sauber as his forthcoming successor, the 41-year-old Indian is in effect already leading the Swiss team at grands prix.

She will take over in earnest at some point in the foreseeable future, thus officially becoming the first female team principal in the sport’s history.

“I have very big plans for the team,” she told the APA news agency in Barcelona.

“I am very happy with the trust that has been put in me,” Kaltenborn, whose current title is chief executive officer, added.

She said she is not bothered that she is not yet the team boss in title.

“For me, it’s never been important,” said the lawyer. “There are more important things.”

Niki Lauda is sure Michael Schumacher will return to the top step of the podium this year.

As Mercedes took a step forwards with its new W03 car in 2012, it was the famous seven time world champion’s teammate Nico Rosberg who tasted success first, securing pole and victory in China last month.

But triple world champion Lauda told Germany’s Bild newspaper: “Michael Schumacher will win this year.

“Finally Mercedes are good enough to be able to attack the best.”

Schumacher, 43, has not been on the podium since he returned to F1 in 2010.

The German has also played down the team’s chances on the demanding Circuit de Catalunya this weekend, even though Mercedes is debuting a new ultra-light carbon gearbox in Barcelona.

Lauda, meanwhile, played down Schumacher’s widely-reported criticisms of this year’s Pirelli tyres, which have seen him labelled either a sore loser or a spoil-sport amid the exciting 2012 season.

“Schumi can’t spoil formula one,” laughed the Austrian legend. “He has been in the business so many years — he knows how it works.

“I see Rosberg’s success as spurring him on rather than frustrating him. He will fight through it,” predicted Lauda.

Red Bull’s team boss has moved to ease speculation Mark Webber could be set to change teams at the end of 2012.

The 35-year-old Australian is now on only a one-year contract, triggering reports he has been lined up by Ferrari as a potential successor to the struggling Felipe Massa.

But subsequent speculation said Red Bull is in fact close to offering to extend Webber’s deal.

Team boss Christian Horner ridiculed the Ferrari rumours.

“I think it’s inevitable,” he is quoted by France’s L’Equipe. “Almost every driver in the paddock is supposed to be joining Fernando Alonso next season.

“We’re staying focused on ourselves. Mark is happy to be here, and we are happy to have him with us,” said Horner.

“When the time comes later this year, we will sit down and discuss the future with him, as we have done in previous seasons.

“Speculation like this is part of the business,” he insisted.

“Mark has driven very well in these first few races, finishing fourth four times. Of course we would like to see him on the podium but he has scored some very important points.

“He can do great things this year. I think with Sebastian (Vettel), they push each other — it’s also thanks to him (Webber) that Sebastian gives the very best of himself.

“There is a good dynamic between them and that’s exactly what we want,” Horner said.

Michael Schumacher has been pipped at the post in the race to be the world’s richest sportsman.

According to the Sunday Times’ annual listings, the seven time world champion’s (US) $823 million in career earnings is beaten only by golf legend Tiger Woods.

American Woods has earned $869 million in his own ultra-successful career, the newspaper found.

And the Sunday Times said the pair have each earned hundreds of millions of dollars more than other high-earning sportsmen, including Michael Jordan ($516m), Roger Federer ($316m) and David Beckham ($258m).

F1′s two other representatives, Fernando Alonso and Kimi Raikkonen, were way down the top-twenty list, with their respective earnings at about $161 million apiece.

McLaren’s world champions Lewis Hamilton ($89m) and Jenson Button ($85m), meanwhile, appear only on the list for British sportsmen, and they are both outpaced by the $129m earned by former Ferrari driver Eddie Irvine mainly through property investment.

However, Hamilton and Button have each earned more in their careers than David Coulthard, Nigel Mansell, former BAR boss David Richards (all $80m) and Sir Jackie Stewart ($67m).

Those earnings, however, are all dwarfed by Bernie Ecclestone’s estimated $4 billion, although the 81-year-old F1 chief executive does not appear at all on the list of the world’s richest overall.

That list is headed by mega-earners like Sauber sponsor Carlos Slim, who according to the Sunday Times is worth $71 billion.

Food giant Nestle’s boss has confirmed he is set to enter the world of formula one.

Austrian businessman Peter Brabeck-Letmathe confirmed to Kleine Zeitung newspaper that he has been lined up to chair the sport’s parent company once it has floated on the Singapore exchange.

“That’s right,” said the 67-year-old.

“And it’s true that I have agreed to take over the chairmanship of the supervisory board in a non-executive function.

“If formula one is to be a public company then it is important that the chairman is independent.”

Brabeck-Letmathe confirmed that Bernie Ecclestone, 82, is remaining F1′s chief executive.

“We certainly hope that Bernie stays healthy for a long time and can keep on working,” he said.

“I am already impressed with his performance. But of course it is the task of a supervisory board to ensure the succession of a business.

“At Nestle, I have always ensured that everyone can be replaced from the executive board within 24 hours. So we need to think about how to replace Bernie Ecclestone as well.”

Michael Schumacher’s brother has tipped the seven time world champion to keep racing beyond his 44th birthday.

Schumacher’s Mercedes deal runs out this year, but talks about a new contract for 2013 are yet to be discussed.

Ralf Schumacher, also a grand prix winner and six years younger than his more famous sibling, was asked by Bild am Sonntag newspaper about Michael’s recent anti-Pirelli outburst.

Asked if it was an overreaction to the fact his teammate Nico Rosberg was the first Mercedes driver to win in 2012, Ralf answered: “It has nothing to do with it.

“But for sure Michael came back to celebrate successes with Mercedes. And until he succeeds, he will not give up.

“I still see a lot of fire in Michael,” said Ralf Schumacher, now a DTM driver with Mercedes.

“He is pushing hard, as we saw as recently as Mugello last week.”

Ralf said Mercedes’ 2012 F1 car, the W03, is well built.

“I think we will see Michael on the podium soon,” he insisted.

“At some point, there surely comes a point when the body can’t do it any more. But when I look at Michael, that’s still a few years away.

“I certainly won’t be racing as long as he has,” he laughed.

After Sebastian Vettel’s first win of the season in Bahrain recently, Red Bull could now maintain its grip on 2012.

That is the claim of the legendary triple world champion Niki Lauda.

Red Bull has been the dominant force since late 2009 and 2010, and Vettel was untouchable last year as he successfully defended his drivers’ championship breakthrough.

But four different teams have won so far in 2012, and only the last of them were Red Bull and Vettel, as the energy drink-owned team’s superiority appeared to have waned.

After Bahrain, however, Red Bull and Vettel are back, Lauda told Germany’s Auto Bild Motorsport.

“In Bahrain, they got the car and the tyres right for the first time, and they won,” said the Austrian.

“They will have improved the car further in Mugello, so I see enormous potential for another dominant season,” he added.

Lauda acknowledged that the blown diffusers of the past seasons was Red Bull’s “great strength”, and now that is gone.

“Nevertheless, Red Bull is the team to beat,” he insisted.

Ferrari might be gearing up to incorporate a ‘double-DRS’ setup aboard its improving F2012 car.

If true, the famous Italian team would be the first team to successfully emulate the controversial Mercedes system, which has been declared fully legal by the governing FIA.

Germany’s Auto Motor und Sport said a new rear wing was among the very last upgrades to be trialled by Fernando Alonso as the Mugello test concluded late on Thursday.

“The wing has only minor changes. You have to look closely,” read the report.

The magazine reported rumours that the wing might eventually accommodate the so-called ‘double-DRS’ or 2012-style F-duct, which would work in conjunction with a new and so far unseen front wing.

“That (wing) will debut along with a new diffuser and nose in Barcelona,” added Auto Motor und Sport.

There were happy faces in the Ferrari garage on Thursday, as – despite a minor off by Alonso – the upgrades appeared to work well.

“Barcelona will be a key moment in the season, but not a decisive one,” the Spanish driver insisted.

“It’s not a case that we will suddenly find ourselves back on pole position, because there is no magic button.”

Echoing the earlier words of Mark Webber, Alonso said the “fastest car” at Mugello this week was the Lotus.

Red Bull’s Dr Helmut Marko agrees: “It looks like Lotus are the quickest.”

Veteran Swiss correspondent Roger Benoit wrote in Blick newspaper: “Lotus, with Kimi Raikkonen in super shape, is the championship dark horse.”

F1′s new face of 2012 is polarising the sport.

It seems teams, drivers and spectators alike either love or hate the new great influence brought largely by Pirelli’s new generation of tyres.

An admitted critic is Michael Schumacher.

“It’s a 1000 piece puzzle that you need to put together at each race,” said the seven time world champion, according to Auto Motor und Sport.

Not for three decades have four different drivers driving for four different teams won the opening four grands prix of a season.

“From the standpoint of competition,” wrote Livio Oricchio in O Estado de S.Paulo newspaper, “there is no doubt that the Pirelli 2012 generation meets fully the objective of promoting the show.

“But if you think purely about the engineering challenge that is formula one, and the genius of the people and the immense financial and technical resources needed for success, the tyres have now taken on such an importance that the results don’t seem compatible.

“Myself, and many in formula one, hope the new versions of tyres that Pirelli is developing returns a little more predictability in terms of how they behave, without affecting the show too much.”

For now, however, the teams need to put their puzzles together, and that will undoubtedly be the focus of this week’s three-day in-season test at Mugello.

“He who understands the tyres first,” McLaren team principal Martin Whitmarsh astutely noted, “will have a huge advantage in the world championship.”

A broad understanding is already developing, including why 2012 winners Jenson Button, Fernando Alonso, Nico Rosberg and Sebastian Vettel won from the very front of the field.

“When you’re in a battle, you can’t take the lines that are best for the tyres,” said Mercedes’ Ross Brawn.

All eyes are now turning to Mugello, where the understanding will continue.

“These test days could change the balance of power in formula one,” Norbert Haug predicted dramatically in Bild newspaper.

Not everyone is enthusiastic, however, including McLaren who oppose the Mugello test on cost grounds.

Williams’ chief engineer Mark Gillan agrees: “The days of test teams are gone, so this is not logistically easy,” he is quoted by Germany’s Sport1.

Bruno Senna added: “Mugello is not an ideal test track, as it’s very different to most of the tracks that are on the calendar.”

A spat between two Britons could drive the German giant Mercedes out of formula one, according to a new media report.

F1 chief executive Bernie Ecclestone recently confirmed he is at loggerheads with Mercedes over the next Concorde Agreement.

But at the same time, he insisted that the Stuttgart marque is “very important to formula one. I have always supported them and I will always,” he is quoted by Auto Motor und Sport.

Indeed, Mercedes has its own and newly-winning works team, powers the marquee McLaren outfit, and also supplies engines to Force India.

Ecclestone’s dispute is with fellow Englishman Ross Brawn, who is the Brackley based Mercedes GP team’s principal.

“I have spoken to the team manager (Brawn) about it (the dispute) and he seems to believe that the team has won a few world titles and about 80 races since the Tyrrell days,” said the 81-year-old.

Sport Bild reports that Ecclestone is refusing to give in to Brawn’s demands for extra Concorde Agreement entitlements for past title successes and history.

The magazine said the relationship has become so intense that Ecclestone has even refused to give a joint interview with Brawn.

“He (Brawn) was never very nice to me,” the F1 ‘supremo’ is quoted as saying.

The German report said there is a risk Mercedes will, as a result of the ‘ice age’ between the British duo, pull the plug on its entire F1 involvement.