What are the chances? I know that most people say "Wii U can't run unreal engine 4. The hardware is too weak!". But technically, it can. But just not on impressive and fluid scale. I would imagine KH3 graphics would been toned down where there isn't slowdowns due to hardware of the game. (Example, N64 games can be playable on the PSP. But the graphics had to be tone down so there will be no slowdowns or frame rate issues)
But I simply find it odd that KH3 is coming to PS4 & XB1 but not Wii U.