Activision officially revealed that Call of Duty: Black Ops II, Skylanders Giants, Transformers Prime, and 007 Legends will appear on the Wii U console in the "launch window" of the console that ends in March 2013.
The biggest news here is that Call of Duty: Black Ops II will be coming over to the Wii U with no compromises and even some additional features. For example, you can use the Wii U Gamepad to see the mini-map, change weapon and activate your kill streak bonuses. In addition to this, a second player can play the game on the Gamepad while the other player controls the action on the TV. This also allows the primary player to game on the Gamepad while someone else watches TV.
We will have more Wii U news as it is made available.