November 18th, 2016.
Gone are the days when you can reveal a console more than a year before release. The PS4 and X1 have proven in my mind revealing a console in the same year as release is the best, it helps keep the hype levels high.
I believe the NX will be revealed sometime between Feb-May 2016.
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.