We're doing hurt/heals in this thread now?
Honestly, I'm in the God's Beard/Dahbomb camp, take everyone already in the game, fix (re: buff them to stupid levels - the only way one should truly "balance" a Mahvel game) the shit out of them (everyone should be balanced around Ultimate Zero) then add like 20 more characters with someone holding a gun to the Capcom team's head stating that X, Gene, Ryu, Nina & Donovan are priorities. Also fix/remove TACs. BAM best sequel ever. Maybe throw some AA on that bitch so the art assets shine through better (biggest reason I'm sad there's no PC version at times).
Also, give me animated cinematics out the ass and moar levels. Stark Tower, Latveria, The Dark Dimension, Sanctum Sanctorum, Dr. Light's Lab/Neo Arcadia, Deserted Chateau/Revenger's Roost/Vanity Paradise/Tower of Arrogance, Kamiki Village/Ocean Palace... I can go on forever.