Technically it shouldn't have a problem running on Wii U since it's not based on cutting-edge graphics technology. Though it's hard to imagine Activision jumping on board after how well Black Ops 2 sold.
Though Wii U is still getting Assassin's Creed IV, so that logic doesn't necessarily apply.
3DS Friend Code: 0645 - 5827 - 5788
WayForward Kickstarter is best kickstarter: http://www.kickstarter.com/projects/1236620800/shantae-half-genie-hero