Is the WII U going to outsell the Xone worldwide at least once in 2015

[Nuvendil]

Too many variables. It depends on how well the MCC bundle does, how long MS keeps doing such aggressive bundles, how willing MS is to do even more drastic moves like another price cut to stay ahead of Wii U and competitive with PS4. Also depends on what bundles Nintendo does when, how the advertise certain releases (Mario Maker, Splatoon, and Xenoblade all need a fair bit of good exposure to reach their potential), and when they do their price cut (any time after March (end of their fiscal year) is possible; timing will determine its effect), and how well a $250 Wii U will do (seeing as how Wii U is in the top 60 so far on Amazon yearly simply by finally getting down to $300 on that site indicates a $250 Wii U would do well). Whether all these things happen and when they happen relative to each other will determine this. It's not impossible, but it is equally not certain.