Both the Wii U and Xbox One will win some weeks this holiday season (well actually, the 3DS or the PS4 will win). Which of those two consoles will win overall this Holiday season (November though December) will probably be the XOne.
The Wii U will still be in head for lifetime sales though.
Bets:
1. If the Wii U sells closer to 10 million LTD by 1/3/2015 I win. If it sells closer to 9.5 million LTD by 1/3/2015 OfficerRaichu15 wins (winner gets 2 weeks of avatar control)--Lost.