Take away Cyborgs infinite, and Batman is probably the best. His trait alone makes him rediculous, you could give him shitty normals and he'd still be pretty sick. Look at Sinestro when he gets his trait on screen, he goes from being unsafe to Johnny Cage.
WW has continuous 5050s
Who even plays WW to be able to place her that high on the list? Thought there were only like 2 of us.
That being said I can see her Shield stance being the next Doomsday style of offense in this game. It looks stupid, the frame data on it is stupid, and it works.