Prediction time (NA)
February - Yoshi Wooly World (known about it for a while, smaller title for so early in the year)
March - Mario Maker
April - Mewtwo/Smash DLC
May - Mario Kart 8 DLC 2 (already confirmed)
May - Splatoon (seems Nintendo is really pushing this title and it has some hype behind it, they tend to put a big title in May for the start of summer)
July - Mario Party 10
August - Xenoblade Chronicles X
September - Devil's Third
September - Mario vs. DK WiiU
October - Kirby and the Rainbow Curse (gotta have a game for younger audiences in the holiday window)
November - Zelda (gotta have it out for Black Friday)
December - Star Fox (the most likely one to slip to 2016, probably the one that needs the most dev time still)
2016 - SMT x FE
Hoping Fatal Frame 5 makes it state side. With as stacked as 2015 is i wouldn't mind if it was a 2016 game.
2015 looks real solid.