No.
But not because Wii is a "CONSOLE FOR BABIES!!!!!!!!" although that's certainly all we'll hear after they don't sell.
They wouldn't sell well on PS3 or 360 either. They are new risky IP's, one from HVS - a developer that has never made a game rated over 80, and to expect 1M+ from either is just silly - even if they were multiplatform.
Now imagine a major game, like GTA V, heading exclusively to the Wii. Would you even need to ask if it would sell?







