Nintendo mentioned nothing about it at E3, but I'd like a new Starfox game for the Wii. You know, return to the roots Lylat Wars style and not with those RPG-exploration add-ins.
Also, a new Wario game or Yoshis Island would be nice, though I highly doubt the latter. Unless they use Wiiware.
Another thing I want is a good Mario sports game. Super Mario Stadium Baseball (now it's renamed - it probably wouldn't fit on the cover) looks promising, but I have no idea.
Lastly, a new F-Zero game. And that's about it. Maybe I can dream of Pilotwings and Punchout.....