Well it's about damn time! Game is set for a spring 2011 release.
So, Animu Forum.
Tell me, who would you like to see in the game?
Seems like the game will look similar to street fighter 4.
Here's the teaser.
+ http://www.youtube.com/watch?v=zVUETKXdrTA" title="View this video at YouTube in a new window or tab" target="_blank">YouTube Video
Ryu vs Sniktbub = Awesome
Morrigan vs Iron Man = Waifu vs IN A CAVE
Chris Redfield vs The Hulk = Lawl, whut?
Safe to assume the six characters featured are confirmed.
I'd imagine it's a safe bet that some of the other flag ship characters are also confirmed (Captain America, Spider-Man, Megaman)