Formula One world champion Nigel Mansell is aiming to race in this year's Le Mans 24-hour classic. Silverstone Tickets
The squad will run a factory-backed Ginetta-Zytek Z09R in the main prototype class of the Le Mans Series - and hope to land an entry for the 24 Hours.
Greg and Leo will share the car with the 1992 world champion joining them at selected races, including the British GP at Silverstone 1,000km in September.
The battle between Button and Hamilton is one of the most eagerly-anticipated match-ups of the 2010 F1 season.
Formula One supremo Bernie Ecclestone computes Sebastian Vettel - and not Schumacher - will be Germany's next world champion.
Schumacher could well be joined back in Formula One by his brother Ralf Schumacher.
Ralf Schumacher could interest Renault and Toro Rosso, who are on the lookout for a 2nd driver.
The German's come back has fanned the flames ahead of what is certain to be one of the most enthralling seasons in Formula One history.
Despite his time away from sport, and the fact he will turn 41 on January 3, Ecclestone has no doubt Schumacher can go on to add to his record seven world titles.
MOTO GP megastar Rossi has turned down the chance to race a Ferrari at next year's Le Mans 24-hour classic.
The reigning two-wheel world champion was given the chance by former Ferrari Formula One ace Jean Alesi.
But it turned out to be an offer The Doctor could refuse.