It's impossible to creat any balance if the game include Takakasu Abe though.

He will beat everyone, then drag each male into washroom.

That would easily wreck balance in cross over games when you try and mix and match the powers and evolution of characters. Why not give Ichigo some shadow clones then?

That wouldn't be a bad idea actually. To have a giant crossover of anime characters including an original, like SRW.

Bleach + Endless Frontier EXCEED = Alfimi going Vizard