Unluckily for Capcom the rest of the new characters leaked soon after the initial announcement. The other characters are:
CAPCOM
Nemesis from Resident Evil 3
Frank West from Dead Rising
Vergil from Devil May Cry 3
Phoenix Wright (
)
MARVEL
Nova
Doctor Strange
Iron Fist
Rocket Raccoon
I haven't heard of any of Marvel's but the Raccoon is a space raccoon wielding a gun so that's instant win. It's too early for an update and it is incredibly money grabbing but Phoenix Wright's in it so I don't care.