Wow, the controller is so beautiful, and everything was black, cool. A Black Wii U to match my Black 3DS. I'll buy both the system and the controller pro.
In my opinion, I think it would be Left 4 Dead 2, it would show Consumers that, it's not a "kiddy console", A game like Black Ops 2 wouldn't make much of a difference. Black Ops, Modern Warfare 3, and other COD games were on the Wii. Valve could also bring some games over from steam too.
They already did. They may look better they may look worse, that seems to happen alot. We get something like MGS: SE3D, at E3 beautiful, but became a load of crap in the final product.