Poor WiiU, it just doesn't get a break. Considering launch title ran around 720p, I don't think that's such a big deal. But under 30 fps, yea, that's just not going to work.
I would think they could just drop the number of players or a few other tweaks, cut back the game, and run a 'lite' version.
How well do people think it would sell on the WiiU?