That's good idea, but it's *changing* Bruce Wayne too much. I want these characters to be the exact same that they've always been, only with a slightly different narrative. The whole Batman/Brice Wayne thing is the set-up for an excellent villain - Parents were killed by "undesirables", he spends his life learning how to murder them in the name of some weird civic cleansing. He uses fear, pain and his fortune to punish those who disagree with him and his undetermined vision of what the world *should* be like.