You guys have this backward, its the albinos that pass on bad genes, not the piebald. Piebalds are just deer with a different color. And for the record Id shoot one in a heart beat.
Buckshot the only piebald I ever saw in the wild was messed up, her front legs were so much shorter than her hind legs she took two steps with the fron for every one in the back. I am not saying that all piebalds are physically inferior, but the coloration itself is a minus and not a plus for the herd.