Well ...
1)The Wiimote begs for another Pikmin installment with point-and-click controls. The Gamecube Pikmins may have scared adoscelent males but were already excellent games. The controls however never totally sat right with me, I kept wrestling with the buttons here and then up until the very end. So now that there's a perfect fit, I'd like to believe that we'll be getting a completely rad and intuitive Pikmin 3 at some point.
2)I think Konami is going to do wonderful things with the Wii. Elebits was a very good start, and Dewy's Adventure looks quite promising IMO.
3)Battalion Wars is totally not my style. I've played part 1 on the Gamecube, and honestly, being coerced into "discovering" a level by running into ambushes over and over until you know where they all are and can finally beat the level by playing it yet again is just a tacky way to stretch out a game's length IMO. The mission with the big tanks and the helicopter patrols was just crazy.
The system is alright, but I do hope they shift the actual content away from pure chaos-and-mayhem more towards strategy. They can still reward fast and efficient play with the post-mission rating system after all ... that being said, if they fix it up I'd actually be interested. The first game was attractive enough for me to buy it after all.
4)Wii Fitness. Whatever they do, it'd be hard to turn it into something that would not appeal to anyone who liked Wii Sports. Guaranteed instant success.
5)Kid Icarus comeback? I'm just talking out of my left sock, but how about a Turok-esque game (FPS or TPS with bow&arrow, melee) with mild platforming and RPG elements, in a fabricated pseudo-Greek-mythology setting? It would be a linear, simplified, more focused version of the Zelda experience, with more attribute-based upgrades but less configurable buttons and items. See how that makes sense?
The guy (Pit) is confirmed to appear in Smash Bros Brawl, and the first game is already out on the VC, so the stage has been set, so to speak.
6)For the sake of completeness: Super Smash Bros Brawl, Metroid Prime Corruption, Mario Galaxy are obvious games to look forward to.