“Not at this time. We have so many titles in development for Wii U right now that we need to keep that team focused and this is a very very ambitious game. But it’s not out of the question.” - Ubisoft senior vice president of sales and marketing Tony Key

I really can't argue with that. Ubisoft does have a lot of Wii U titles on their plate. Let's hope that approach pans out for them, which would certainly lead to a better chance of Watch Dogs on the system.