Mario Maker, Splatoon and Pikmin 3 should have been the launch trio of Wii U. That way, I'm sure it would have done at least a bit better (maybe reaching 20m).
This launch line up would be pretty diverse and fresh since it would have new IPs/franchises and also a niche game. This would still save the big guns like Smash Bros. and Mario Kart for later.
Bet with Teeqoz for 2 weeks of avatar and sig control that Super Mario Odyssey would ship more than 7m on its first 2 months. The game shipped 9.07m, so I won








