Yeah - you don't really want to cycle two males through a female unless they are co-doms or the same morph (ie using an albino or het albino to back up an albino)

Unless you want to specifically state that the father of each snake could be Father A or Father B - the only ones you'd know for sure would be any that came out pastel. Which seems to be a hassle - at that point I'd sell them all as normals.