Watch Dogs Still on Track for Wii U, Release Date Uncertain

Glad they are looking to really tune it to the system, 

For Wii U specifically, it's probably best that it's not coming out at practically the same time as Mario Kart 8, but overall this delay is ultimately only going to hurt sales of the Wii U version.

So long as this doesn't hurt future Ubi projects on Wii U because they HAVE to realise that most people who own a Wii U won't hold off just for that version if they really want to play it (I'm the kind of person who would and who WILL do it, but I know I'm in a very specific minority )

They should delay all version sof the game.  They were willing to do so with the of Rayman Legends WiiU.   If it is delayed compared to other versions it  will surely kill the sales of the WiiU version.

I'm a bit shocked that they got the Wii U team to work on the other versions... That's just harsh.