Kingdom Hearts 3 will be on the Xbox360 platform *Prediction*

[LG[Infinite]]

Hmmm...

Remember though, that KH3 probably hasn't started development yet. It would have taken them a fair bit of effort to compensate for the Wii's lack of grunt for FFXIII, but if they built KH3 from the ground up for the Wii, it wouldn't be so bad. And Disney is nothing if not mercenary, given the way that the Wii's install base has grown, it seems foolish not to put KH3 on it, although exclusivity is certainly a contentious issue.