Well ur logic of thinking is exactly why hollywood churns out these peices of cinematic puke. Berry did play both catwoman and storm and we all know how cat woman turned out...Chris was the first person to pop into ur mind (that explains alot) then u said the GL has to have 'cool hair' wow it seems like u really are in the typical hollywood mind-frame. I'm not saying an actor cant play 2 chars in the same genre I'm saying when they do the film typically suffers (which makes it a stupid idea)...