Thank you very much! Anything interesting in the last few hundred posts? lol
As far as UE4 goes... I highly *highly* doubt that the Wii U doesn't have the necessary feature set to run it. It just won't have the grunt to render it as well as Epic's multi-GPU PCs like that particle-filled picture above. Hell, neither will the other consoles - even Microsoft's.
Things will have to be pared-down, as they are with Crysis/Witcher 2's console port (for example) for all consoles. Moreso the Wii U. With that said, I highly doubt Epic will care to support it themselves. Ubisoft took the time to port UE2.5 to Wii (not Epic) and the same will probably be the case for any prospective UE4 titles on Wii U.