Characters I am expecting...
C.Viper
Mike Haggar
Alex (SF3) Hopefully...
Chun Li ( Returning )
Guy
Servbot ( Returning )
Strider ( Returning )
Nathen Spencer (Bionic Commando)
Captain Commando ( Returning )
Sir Arthur (Ghosts n' Goblins)
Mega Man X - Megaman ( Returning )
Zero - Mega Man Zero
Edward Falcon (Power Stone)
Jotaro and Dio ( Jojo's Bizarre Adventure)
Chuck Green ( Dead Rising 2)
Phoenix Wright ( due to being canceled for TVC )
Jin Saotome ( Returning )
Shiba Shintaro ( Three Wonders )
Charlie and Guile ( Returning )
MARVEL SIDE
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Venom ( Returning )
Spawn
Cyclops ( Returning )
Storm ( Returning and Confirmed )
Spiderman ( Original, Returning, and Confirmed )
Magneto ( Returning )
Really all I can say now...