Normal girls if they are really cool looking will get bred. Also if you breed doms or codoms to them half the clutch will be that dom or codom. Also people breed normals to visual morphs get the hets and breed them up. It all depends on what you want to do. I have a yb boy and a dark normal girl that were bred this year and if I get eggs then I plan to keep a yb girl. I wasn't planning to breed. I just like the looks of both the normal and my yb boy. Both are dark.