@Coolestguyever Here is the list I came up with.
Confirmed
-Little King's Story(Sim/RTS)
-The Conduit(FPS)
-House of Dead: Overkill(On-rail shooter)
-Sin & Punishment 2(On-rail shooter)
-Madworld(third person action)
-Fragile(Might be japan only nothing confirmed of western release yet)(Jrpg)
-Arc Rise Fantasia(same as above, but western release was confirmed just not the date)(Jrpg)
-Rune Factory Fronteir(Jrpg/Sim)
-Muramasa:Demon Blade( 2d Hack'n'Slash/Jrpg)
-Dynamic Slash(Jrpg)
-Sonic and the Black Knight(Platformer)
-Spyborgs(Platformer)
-Cosmic Walker(? Anybody help me with this one?)
-Punch Out (sports)
-Endless Ocean 2(sim)
Most Likely
-Monster Hunter 3(In japan at least)
-Fatal Frame IV(Survival Horror)(Nothing confirmed of a western release, but I beleive it is still possible, it was already released in Japan)
-Overlord:Dark Legend(Action game)
-Skycrawlers(Flight)(same as Fatal Frame IV)
-Kizuna/Golden Bonds(Jrpg)
-Final Fantasy Crystal Chronicles: The Crystal Bearers
-Valhalla Knights Elder Saga(Jrpg)
-Klonoa Door to Phantomille(platformer)
-Kore(Platformer)
-Next Pikmin announced but not shown(RTS)
- Cursed Mountain
- Next Zelda(They already said they are working on it)(Action Adventure) There is a good chance it will release in 09.
There is a much bigger drought the second half of this year, and the Wii's sales aren't slowing down. Also note all of the games I mentioned are the ones that appeal to the usual "Core" audience. There are tons of other games that I may not consider good, but could still sell the system.