Pikmin will release soon, Animal Crossing was already announce, DK Wii is very hopeful, Shiggy's new IP sounds promising, a TRUE Star Fox with Wii controls, ED 2, MP9 (Will be WAY better seeing how well 8 has been selling), a new Wii(fill in the blank) IP, that will sell 10 million along with WiiFit, WiiPlay and WiiSports. Oh, and yes a new Zelda built for Wii from the ground up.
I also think that there will be some big 3rd party announcements- KH3, RE5(port, or "Wii" Edition), RE Compilation (0, 1, 2, 3 with Wii controls sold for 39.99, maybe 49.99 if they spruce up the graphics a bit ala REmake for GC), Timesplitters 4(Wii is made for FPS games, but has none... it is a gold mine that has not yet been explored), New IP from Monolith(are they considered 1st Party), and so much more in the new few years.
End of 2009 Predictions (Set, January 1st 2009)
Wii- 72 million 3rd Year Peak, better slate of releases
360- 37 million Should trend down slightly after 3rd year peak
PS3- 29 million Sales should pick up next year, 3rd year peak and price cut
