ignoring Blue3 for a moment, dpmnymkrprez, I don't expect the same RE5 to be on Wii that is on PS3/360.
But because it's so popular, and because Capcom is very nice to Nintendo, I would be surprised if I didn't see another RE on Wii, perhaps a "dumbed-down" RE5, or just a totally different game. It wouldn't be that "dumbed-down" anyway...the Wii can handle quite a bit, and with the Clover team, they could make it look very pretty, just look at games like Super Mario Galaxy.
If it doesn't happen, then I have Left 4 Dead, which I'm more excited for than this game.