Sure, I'd LOVE more than one Zack, but I don't know if the universe could handle more than one Zack. Especially if Zackness is exponential rather than additive. XD

Oh mannnnn... I don't know who to feel sorrier for in that situation. Does Aaron lose against Sephiroth and get caught and try to rescue Cloud and get shot on the cliff and Zack goes ballistic after that? Or does Zack swoop in and kick greasy scientist ass before it gets that far? Or or or or... *fidgets*