Sebastian Vettel sounds unlikely to voluntarily fall in line behind Mark Webber as Red Bull pushes for its first ever drivers’ world championship.

Although heading for the championship lead in Korea before his engine failure, Vettel is now 25 points off Fernando Alonso.

It means Ferrari’s Spanish driver is the favourite for the title, with Vettel’s Australian teammate Mark Webber the most likely challenger due to his 11 point deficit.

But Germany’s Bild newspaper said it sounds unlikely that Vettel is going to give up.

“Nothing is going to change in my approach to the final two rounds,” he is quoted as saying. “My (engine) failure makes everything more interesting and difficult. But it is still possible.

“I am going to fight until the end,” Vettel vowed.

Like McLaren’s Martin Whitmarsh who is in a similar situation, Red Bull chief Christian Horner said before leaving Korea that team strategy will be discussed internally before the season’s penultimate event in Brazil.

Former Ferrari driver Jean Alesi thinks Red Bull made a big mistake by not establishing a hierarchy some time ago.

“They needed to take advantage of the fact they had the best car,” the Frenchman told CNR Media. “It’s doubtful they will have the same advantage next year, so you have to say they have mismanaged this season.

“I think they’ve missed a great opportunity,” added Alesi.

Joan Villadelprat, a veteran F1 team manager who now operates his own Le Mans team Epsilon Euskadi, agrees.

“There has been a lack of solidarity at Red Bull, who have not been able to manage their superiority and are now giving the title away to Ferrari,” he wrote in his El Pais newspaper column.

“When a double world champion like Alonso takes the kind of advantage he has now, he does not fail,” the Spaniard added.

Lewis Hamilton has admitted it “would be fantastic” to have his teammate’s support in his quest to win a second drivers’ title in 2010.

Fellow McLaren driver Jenson Button is the reigning world champion, but with a bad race in Korea last Sunday his points deficit fell to 42 points with just two races to go.

In the sister MP4-25, Hamilton is 21 points off Fernando Alonso’s championship lead, sparking suggestions the time is nigh for Button to play a Felipe Massa-like supportive role for the rest of the season.

Woking based McLaren, however, operates a strict policy of driver equality, even though boss Martin Whitmarsh said before leaving Korea that a team strategy will be discussed internally “before we get to Brazil”.

When asked about his and Button’s approach with now just the Interlagos and Abu Dhabi rounds to go, Hamilton said: “We both push as hard as we can to score as many points as we can for the team.

“Clearly we’re both far behind, him further than me. I’m 21 points behind, so I’ve got to get a lot of points.

“I don’t know what will happen. You will have to speak to Martin on what he thinks he will have to do.

“All I know is I have to get as high as possible and it would be fantastic to have Jenson with me,” added the 25-year-old Briton.

Button said in Korea that he will only voluntarily fall in line behind Hamilton when he is “mathematically” no longer in the hunt. He also said he is confident he “won’t be asked” to support Hamilton until then.

“Lewis is still very much in the hunt. Mathematically, it’s not impossible for Jenson, but it looks quite tough, very difficult for him,” said Whitmarsh.

Only a “disaster” will prevent Fernando Alonso from winning his third drivers’ title in 2010.

That is the claim of his manager Flavio Briatore, who said the championship challenge is now a straight fight between two drivers in his stable: Spaniard Alonso and Red Bull’s Mark Webber.

“Alonso will lose the world championship only with a disaster,” the Italian told Sky Sport 24.

“For Vettel it’s impossible, Hamilton the same. The only two who can win are Alonso and Webber,” said Briatore.

“And for Alonso I see the chances at 80 per cent, except if Red Bull changes their strategy.

“For Alonso he has always driven the same way, only the Ferrari has become better and more reliable,” he said.

Briatore is highly critical of Red Bull’s refusal to get Sebastian Vettel to fall in line behind Webber, surmising that the Austrian team “have the best car but it seems like they’re trying to lose the championship.

“And they’re getting there,” he added.

Williams has not denied reports it intends to sell its hydraulic systems and gearboxes to HRT in 2011.

The report emerged in Korea at the weekend, after the famous British team had in September admitted to receiving “enquiries” from other teams about its technical expertise.

“The status quo has not materially changed at the moment,” a spokesman told us on Monday.

“We have publicly confirmed that we are amenable to supply elements of our drivetrain technology to other teams, but as yet we have not reached hard agreement with any customers.

“Of course we will make an announcement – or announcements – if and when we enter into any supply agreements,” the Williams official added.

Joan Villadelprat on Monday insisted he has not given up on bringing his Spanish Le Mans team Epsilon Euskadi into formula one.

The Spaniard tried to acquire the thirteenth and final team entry for 2011, but the FIA ruled that none of the applicants had the financial resources to justify the go-ahead.

But Villadelprat told the Noticias de Gipuzkoa that the 13th entry is not the only route into F1.

“We have not thrown in the towel,” he confirmed.

“The most important thing in formula one is the funding that allows you develop for the long-term. We already have the infrastructure and human capacity.

“We are still working with a range of investors and we hope soon to have a final decision,” added Villadelprat. “If the decision is positive, we have a range of options.

“We can go for the 13th entry in 2012, or for 2011 buy an existing team.”

He ruled out buying the struggling HRT team.

“We are not in contact with them,” said Villadelprat, with decades of experience in F1 with Ferrari, McLaren, Benetton and Prost.

“But we are confident that there are licenses available, because there are several teams in a very delicate economic situation,” he added.

“If we secure the budget for the next four years to take over the project of one of these teams, we will — otherwise, no.”

The mayor of Sao Paulo has played down fears poor circuit facilities will see the Interlagos venue fall off the annual formula one schedule.

Mayor Gilberto Kassab was at the scene of next weekend’s Brazilian grand prix at the weekend, as the circuit performed safety checks for the forthcoming race.

Asked if he is worried that many in the F1 circus – including the sport’s chief executive Bernie Ecclestone – believe Interlagos features arguably the worst facilities on the calendar, he answered: “I am not.

“The city of Sao Paulo has a great interest in staying on the schedule and has invested a lot for it.

“The organisers of F1 also have an interest in having the race here,” he is quoted by Agencia Estado news agency.

“After all, Sao Paulo is one of the major cities of the world, and there’s no reason for Brazil to not be in the loop,” added Kassab.

For the 2010 event, new ‘softwall’ barriers, anti-slip paint, synthetic grass and better drainage have been installed around the circuit.

More comprehensive upgrades to the ageing facilities have not been done yet, but the mayor said a ‘Master Plan’ will be drafted at the end of the year.

Kassab is also quoted by Globo Esporte: “There are some things missing, but I like what I see. I am very calm. Every year we improve the autodromo, which is one of the best in the world.

“If not the largest, F1 is one of the major events of the world. It generates jobs and income for the city. That is why we invest so much in it,” he added.

On the other end of the scale is Abu Dhabi’s impressive Yas Marina circuit, which is set to host the 2010 season finale one week after Brazil.

Ecclestone told Gulf News: “If only all the venues were as superb as Abu Dhabi, I would be a happy man.

“How long is their arrangement to hold a grand prix? For ever. For as long as they want it,” added the Briton, who turns 80 this week.

Jenson Button has indicated he will not fall in line behind his McLaren teammate until his championship chances are “mathematically” over.

The reigning world champion fell 42 points off Fernando Alonso’s new title lead in Korea on Sunday; 21 points shy of his McLaren teammate Lewis Hamilton’s tally.

Immediately after the race, 30-year-old Button – when asked about his fading chances of defending his title – admitted he is “not really” still able to win the championship.

But later, he told the BBC that his comments had been made “in the heat of the moment”, adding that he is confident he “won’t be asked” by his bosses to play a number 2 role.

“I don’t stand by that (statement) now,” he said, referring to when he earlier wrote off his championship chances.

“You don’t win world championships by conceding defeat before it is all over. You have seen today how things can change,” insisted Button.

With the two wins in Brazil and Abu Dhabi worth potentially 50 points in total, Button’s 42-point deficit means that he is still mathematically able to win in 2010.

“If mathematically I couldn’t win the championship then, yes, I would help Lewis,” he said.

McLaren team boss Martin Whitmarsh said after the race that he thought Button would “voluntarily” back Hamilton’s championship push.

Asked if there was a role McLaren could play in the strategy, he answered: “We will think about that and talk about it before we get to Brazil.

“We’re going away still very much in contention with Lewis and two really interesting races ahead … it’s still wide open,” he added.

Spanish newspapers on Sunday noted that, for example in the event of another DNF for Mark Webber, Fernando Alonso could in theory wrap up the world championship in Brazil next month.

Peter Sauber has denounced members of the Ferrari and McLaren teams for displaying “unsporting” behaviour during Sunday’s Korean grand prix.

Hinwil based Sauber’s founder and boss said he was upset to see team members of the rival teams celebrating jubilantly when Red Bull’s Mark Webber and Sebastian Vettel retired from the front of the inaugural Yeongam event.

In terms of the championship fight, it was indeed Ferrari and McLaren who benefitted most from Red Bull’s problems, but after he saw their celebrations on the pitwall monitors, Sauber said: “They were scenes that didn’t please me at all.

“Very unsporting,” the 67-year-old told Swiss daily Blick.

Meanwhile in Korea, Bernie Ecclestone helped veteran Blick correspondent Roger Benoit celebrate his 600th grand prix.

The Schumacher brothers are adamant Red Bull must now impose team orders if it wants to win the 2010 drivers’ world championship.

Their young countryman Sebastian Vettel looked set to take the points lead from his Australian teammate Mark Webber, who crashed on the slippery Yeongam circuit, after controlling Sunday’s Korean grand prix from pole position.

But Vettel also retired from the race with an engine failure, leaving him 14 points shy of Webber, who is now 11 points behind new championship leader Fernando Alonso.

With just two races to go, Ralf Schumacher thinks Red Bull’s new strategy should be obvious.

“Now Red Bull need to play a single card; Mark Webber,” the former grand prix winner, in Korea to commentate for German television, is quoted by Bild newspaper.

“Sebastian needs to get as many points as he can, but Red Bull must see to it that Webber gets the title,” Schumacher added.

Reluctantly, because it will be to the detriment of his friend Vettel, seven time world champion Michael Schumacher also said a team strategy must now be taken by Red Bull for the remaining Brazilian and Abu Dhabi grands prix.

“I’m sorry for Sebastian,” he told German television Sky. “I have to recall almost a decade ago, when everyone thought we at Ferrari were crazy to be thinking about the championship so early.

“But if Red Bull had done the same, their worry lines would be much smaller now,” added the German.

His reference to “almost a decade ago” must surely be about 2002, when Ferrari was roundly condemned for moving Rubens Barrichello aside so that Schumacher could take maximum points from the Austrian grand prix.

Ferrari implemented a similarly controversial strategy at Hockenheim earlier this year, and on Sunday Fernando Alonso moved to the head of the drivers’ title standings.

But Red Bull team boss Christian Horner was quoted on Sunday as saying he will not be making Webber the number 1 driver for the rest of 2010.

But he also told reporters at Yeongam: “I haven’t had time to look at all the mathematics and scenarios. It’s something that obviously we will look at pretty closely between now and Brazil.”

Vettel, however, made clear he is not personally ready to give up, even though his engine failure seriously dented his charge in Korea.

“It is very significant for the championship situation, but I am the last to give up,” German media quote him as saying.

Lotus has announced it will soon start building a wind tunnel at its current UK headquarters in Hingham.

The news would seem to end team owner and boss Tony Fernandes’ earlier plans to set up camp with a dedicated wind tunnel in Malaysia.

Lotus Racing also revealed that it is expanding its current UK factory to accommodate its new GP2 team AirAsia.

“Today’s announcement … gives us the facility we need to lay the foundations for long-term success,” said technical chief Mike Gascoyne.

Nico Hulkenberg’s manager has played down suggestions the young German will definitely lose his race seat at Williams at the end of the season.

The British team on Monday seemed to confirm speculation it is considering replacing the 2009 GP2 champion with the feeder series’ new title winner, Pastor Maldonado.

Venezuelan Maldonado, 25, is heavily backed by the state owned petroleum company PDVSA, and Williams co-owner Patrick Head in Korea admitted that economic factors would influence the board’s driver decision for 2011.

In a media statement, the Oxfordshire based team announced that Maldonado will test the FW32 in the post-season Abu Dhabi ‘young driver’ session next month.

And he is not in contention for merely the team’s 2011 test seat, because Finn Valtteri Bottas “will remain” in that post next year, Williams said.

Maldonado said last month that he hoped to secure a deal for his 2011 debut “before the race in Abu Dhabi, so I can participate in the tests there after the GP with my new team”.

But Hulkenberg’s manager Willi Weber insists his rookie charge is still in the reckoning at Williams.

“Nico is not ‘out’ already, as has been speculated,” he told the German news agency DPA.

“The talks with Williams are continuing, but there are obviously alternatives,” added Weber.

“Williams is the first choice and we would love to stay, but it is extremely important that Nico has a race cockpit in formula one for 2011,” he said.

Interestingly, Weber seemed to acknowledge the legitimacy of Williams’ apparent reconsideration of Hulkenberg’s place at the team.

“(Chairman) Adam Parr has a great responsibility to hundreds of employees and as the highest priority he must consider the welfare of the team,” he said.

The design of Mercedes’ 2011 car is already in the wind tunnel and “more innovative” that its disappointing predecessor.

That is the claim of the German marque’s Norbert Haug, one day after team boss Ross Brawn admitted the W01 was designed too conservatively amid Brawn GP’s 2009 title challenge.

“The prototype of the new car is in the wind tunnel,” Haug told Bild am Sonntag newspaper. “It will be more innovative, the result of taking more risks.

“The development of the current car is finished, so our engineers have more time to perhaps pursue some ideas that initially might seen outlandish.

“At the same time, our competitors are designing their new cars for 2011 whilst still fighting hard for this world championship,” added Haug.

In the same interview, the German also scotched reports he is at loggerheads with Brawn.

Working in the same office as his British colleague in the team’s offices at Yeongam, Haug insisted: “Does it look as though we cannot work with one another?”

However, much more pressing is the speculation that – at the end of another disappointing season next year – the team’s parent Daimler might pull the plug.

“Absolutely not,” Haug insists. “We certainly do not intend to be in the midfield, but no one at Mercedes is talking about quitting.”

After Sunday’s Korean grand prix, Christian Klien could return to the wheel of the HRT for one or both of the remaining races of 2010.

That is the claim of the Austrian newspaper Kleine Zeitung, recalling the 27-year-old’s strong performance with the struggling Spanish team in Singapore recently.

With his apparent food poisoning gone, Japanese pay-driver Sakon Yamamoto returned to the Cosworth-powered car in Japan and Korea.

But Kleine Zeitung said HRT is now considering putting reserve driver Klien back in the car for Brazil or Abu Dhabi, in a last-ditch effort to beat Lotus to tenth place in the constructors’ world championship.

Lotus has been the best of the three new teams in 2010, but neither it, HRT or Virgin has scored a single point.

Lotus is currently tenth due to Heikki Kovalainen’s 12th place finish at Suzuka, but an eleventh for HRT or Virgin at Interlagos or Yas Marina next month would see Lotus overhauled.

Only the top ten constructors share in the annual distribution of prize-money under the provisions of the Concorde Agreement.

Klien said in Yeongam that 2010 has shown that some pay-drivers are not necessarily the best value for F1 teams relying on the lucrative Bernie Ecclestone income.

“There is one at Virgin and Renault, and possibly two at Hispania,” he said.

But Klien acknowledged that a surprise result for HRT with the F110 car is unlikely.

“We are the only team that, since the season opener in Bahrain, has not aerodynamically improved its car,” he said.

He is therefore more hopeful about 2011.

“In March next year, I definitely see myself in a formula one cockpit,” said Klien.

As the Yeongam paddock emptied on Sunday night, the only talking point was the title contending teams’ driver strategies for the now two-race run to the championship crown.

Red Bull team boss Christian Horner said it is a “no brainer” that Jenson Button should now back his McLaren teammate Lewis Hamilton, whilst announcing that Sebastian Vettel still has a green light to push for the title.

“For us, the strategy is clear,” McLaren’s Martin Whitmarsh is quoted by Auto Motor und Sport. “We don’t really have to say anything to our drivers.

“Jenson will offer his help to Hamilton voluntarily, because he knows that we have treated him fairly throughout the year. And because he knows that he will win now only with a miracle,” added the Briton.

Red Bull’s Mark Webber and Vettel are separated by a smaller points margin, but Whitmarsh said “logic dictates that all the eggs are now put in the Webber basket”.

“But this team’s heart beats for Vettel,” he insisted. “There has been so much unrest that I am not expecting a clear statement from them.”

If Christian Horner was in charge at McLaren, Jenson Button would be relegated to a supporting role for the rest of the 2010 season.

After a catastrophic day in Korea for Red Bull, where both Sebastian Vettel and Mark Webber retired, the team’s boss said both drivers will still be given a clear run to the Abu Dhabi finale.

A smarter strategy might be to fully back Webber, who is 11 points shy of Fernando Alonso’s new championship lead, while Vettel is asked to play a supporting role due to his 25 point deficit.

“It would be wrong to do that. Our strategy will be to push both drivers,” a dejected Horner told BBC television in Korea.

Meanwhile, at McLaren, Jenson Button – now 42 points behind the lead – all but conceded the championship in the Yeongam darkness.

But when asked if he will now merely help his teammate Lewis Hamilton bridge his more realistic 21 point gap to Alonso, Button told reporters: “I won’t be asked.”

Horner thinks the Briton should help Hamilton, however.

“That’s a different situation,” said the Red Bull chief. “It’s a bit of a no brainer; I mean, there’s only 50 points available.

“But I don’t run McLaren, that’s their issue, not mine,” he added.