All of Miyamoto goodness here please.
So, in a short time Miyamoto will go over some stuff already known and undoubtly something unknown.
I'm better he will cover either:
1. Pikmin 3
2. Kid Icarus Wii
3. Zelda Wii
Personally, I'm betting Pikmin 3 and would love to see some great details. :)
http://wii.ign.com/articles/989/989996p1.html
RECAP of not already known things:
NSMBWii - no online (apparently pushes wii to limits already), 80+levels
WSR - cool guantlet that is similar to horde mode but with Miis.
Zelda Wii - shown next year, all shown now was some art
Wii overall - no future aspect of achievements.
That's about it. :(