I really can't say Brawl? Bah.

Spore: I used to be following this game, then lost track of it for a while... Now it's coming for the Wii?! That's crazy! Now I can finally play the game (hint: my computer can't even play Black & White. Only just pulled out Red Alert 2 and GTA: Vice City)... In TBD. Then again, Spore on the DS sounds nice as well, and comes out 5 September. Release dates are nice.

No More Heroes: I want this game to come out in Europe already. Come on, you guys. Killing people with beamswords is really frickin' awesome, blood or no blood. (February 29)

Mario Kart Wii: Need I say more?

Golden Sun 3: Okay, so, it's not announced yet. But Camelot wants to make it, there's a new continent ready to be explored, and Nintendo wants them to make it. So... What the hell are they waiting for?

Fire Emblem: Radiant Dawn **** you guys, it's not out here yet. D: (March 14)

I might also look into:

The second Advance Wars on DS.
Battalion Wars 2.
MegaMan ZX Advent.
And when they finally announce Star Fox Wii and a new Kirby game, I'll be looking into that too.