Perhaps. Honda and Renault (possibly 2) are the most likely seats up for grabs. I also think Bourdais will be under heavy scrutiny. Kubica is said to need a good season, but I think he surely has what it takes. Kimi could retire. Jenson needs new scenery. Jarno will be shopped, not because he's bad--it's just the Toyota way. I think Vettel is headed to a front-runner if a seat come open. There could be a great deal of maneuvering, and I think both drivers are good enough. Klein, in particular, needs to race.