Assuming Ferrari would want him...

Fernando is such a prima donna, I don't know if that would be a foregone conclusion:

"I'm at Renault because I wanted to get back to winning, like in 2005 and 2006, if not this year then next year," Alonso told Spanish newspaper As. "But I have an option to leave so I can be in the best possible car, and it is clear Ferrari is one of the best."

It's hard to see Ferrari buying out Kimi or Massa just to get Alonso.