Will the XB1 be able to outsell the Wii U from this point on?

[DevilRising]

I doubt it. Look at what Wii U has coming up, and look at what we know of Xbox coming up.

Smash Bros, Yoshi, Bayonetta 2, Devil's Third, Zelda, Kirby, X, SMT x FE, Splatoon, Mario Maker, etc. etc. etc.