Rossi still hinting at F1 switch

Despite deciding against the move several years ago, and dismissing subsequent speculation, Valentino Rossi has now admitted moving to formula one with Ferrari "could happen" in 2011.

That is when the flamboyant multiple MotoGP champion's Yamaha contract will be expired.

"Yes, I am quite happy to talk about it," Rossi, 30, told the Daily Star Sunday while in Laguna Sea for the US MotoGP round.

"It could happen in 2011," he added. "Why not?"

It is believed the current rumors are related to Ferrari's considerations about perhaps running three cars in formula one in the near future.