Pesonally I don't give a damn about Ubisoft. If they don't make the games, someone else will.
Tecmo - Fatal Frame IV, Tecmo Bowl, Rygar
Namco - Tales of Symphonia, Fragile, Sky Crawlers
Sega - Samba di Amigo, MadWorld, Shiren the wanderer
High Voltage - The Conduit, Animales de la Muerte
SquareEnix - Crystal Bearers
LucasArts - Star Wars: The Clone Wars
Little Red - Mushroom Men
Marvelous - Project O
EA (!) - Sim City Creators, Spore, Skate It
Capcom - Monster Hunter 3
THQ - De Blob, Deadly Creatures
Note: These are all Wii exclusives that have yet to come out. For all Wii games in 2008 see: http://vgchartz.com/forum/thread.php?start=100&id=14526
Why care about Ubisoft. It's clear that there are loads of core games coming and Ubisoft is stupid for fleeing upmarket. They're not Epic and iD, they need the big audience and they'll miss it. And once they've noticed that, EA is so far ahead on Wii that Ubisoft can't even try to make up for it.
Edit: added Sky Crawlers