The Megaman from Megaman One's US box art will be in the upcoming fighting game Street Fighter vs Tekken.
Every few years it seems like Capcom re-imagines Megaman with a fresh design to make him hip and cool for the next generation (i.e. Megaman to Megaman X, Megaman X to Megaman Zero, etc etc). Honestly, they should go all-out and make a new series starring this new fat guy to appeal to older, out of shape gamers like myself, and let me write the script. Just listen to his voice-acting- this is the kind of cheeze I could watch all day.
Also in the game from the Namco side will be Pac-Man, who in order to keep the dumbness at parity will spend the whole time riding a robot for no reason at all. If I was Namco I would've gone with the following re-imagined version of Dig-Dug from Namco X Capcom:
Oddly enough all these characters will be exclusive to the PS3.