1. Yoshi's Epic Yarn
2. Sonic
3. Rayman Legends
4. Wonderful 101
5. X
6. Bayonetta 2
Lets be honest out of these games X and Wonderful 101 will be the best gaming wise but they are brand new ips so i cant see either of them in the top 3,Bayonetta 1 didnt sell enough across 2 consoles to keep itself afloat at around 1.1 million so how can an install base of around 4 million on the Wii U do any better for the 2nd installment?
I see the Yoshi game doing the best because its seen as apart of Mario so that alone will gather around 2 to 3 million sales IMO then followed by Sonic another well known character in the gaming industry. As for Rayman Legends idk how it will do because of the bad taste left in people's mouth from Ubisoft's stunts they have pulled with this game so it could do anywhere from 3rd to last depending on that. All in all i hope everyone of these games sell great and get some more Wii U out there for Nintendo because a struggling console is never good for the overall industry.