According to a post on 4chan:
There's no plans to ever bring a WWE game to the Wii U anytime in the distant future. I know this information because a 3D Animator on the project. I am working directly with people like Jeff Godfrey who is the art director on the project. Visual Concepts and 2K Sports is working with Yukes on the project.
You may remember that Wii U never received WWE '13 at launch while 360/PS3 did. Yukes has no interest in Wii U when they were working with THQ, and they still don't now that they're working with 2K Sports.
Also word around the offices is that Take Two and Rockstar have no plans to bring Grand Theft Auto or any of Rockstar's major M rated games to the Wii U.
ofcourse this is all rumors for now...but if true it can't be good news for anyone hoping to see Rockstar/take two games on Wii U.