I doubt it stof, or at least, not a big one.
The 2 biggest racing sim franchises seem to be owned by Sony and MS.
Nintendo are unlikely to make such a game - how many first party Nintendo games go for photorealism? Expect to see an F-zero game on the Wii though :)
That just leaves 3rd parties, and I can't see any of them making a big budget racing sim for the Wii.
As for fighting, yes, all the major fighting series's will come to the Wii.
Survival horror I've already made my opinion known
Hockey isn't exactly a genre :P but I'm sure EA will bring their hockey franchise to the Wii (or is that Ice hockey, I don't know much about sports video games)
Flight Combat - I'm sure there will be some - maybe a Star fox that doesn't suck as much as the GC ones, maybe a rogue squadron even