Wondering what Ubisoft has planned for the Wii U? When they were asked that very question, their answer wasn't too hot.
Ubisoft has a long-standing relationship with Nintendo. Most recently this has been reinforced by our varied and high-quality line-up for Wii U, with big titles including Assassin’s Creed IV Black Flag, Just Dance 2014, Rayman Legends, Tom Clancy’s Splinter Cell Blacklist already released and Watch Dogs on the way.” - Ubisoft rep
Now you could chalk this up to a standard rep response, meaning it's bound to not have any real info. On the other hand, you could take this as a sign that Ubisoft is pulling back on the Wii U.