if Nintendo show 1 new game for Wii that we don't know about I'll be surprised, unless it's that Pokemon game that was announced a year ago and disappeared.
For Wii U, I'd like to see Nintendo show something unexpected for the launch window. Unexpected means not Pikmin 3 or NSMB, and also not a warioware/rhythm heaven or Wii Sports type game. If they can manage two new IPs in the launch window that are directed at western gamers, with one of them being character based, I'll be extremely happy.
Until you've played it, every game is a system seller!
Wii FC: 4810 9420 3131 7558
MHTri: name=BOo BoO/ID=BZBLEX/region=US
mini-games on consoles, cinematic games on handhelds, what's next? GameBoy IMAX?
Official Member of the Pikmin Fan Club