Heres the thread to post whatever you think will go down at E3, this July.
Nintendo Wii/DS Lite:
Smash Bros Brawl: Release Date and new characters
Super Mario Galaxy: Release Date
New Mario Kart
New Nintendo Wii Colors
Very small chance of a new DS Lite color
Announcement of a new Wii firmware update, with fresh features (maybe a new channel)
This is all I'm going to post right now to get the thread started (pathetic I know...), because I can't think of anything.