Biggest announcement Nintendo could make at the upcoming E3

[Frozenfuryblade]

Mushroom Kingdom Hearts
Star Fox Wii
Animal Crossing Wii
Phoenix Wright Wii (I'd play it)

Personally, I'm favoring Animal Crossing Wii atcm as it seems to be the most likely.

http://kotaku.com/349939/animal-crossing-for-wii-on-for-2008-says-nintendo

All the proof I need.