Alternate Cid...might quite possibly be the scariest thing I can think of. Alternate Cid's Teeth would be a horror that should never be seen nor drawn. Let us not forget alternate black void pants hole rip a la Cid.
Alternate Cait Sith, this I do not want to see, dealing with normal Cait Sith wasn't tolerable in the least (ever threaten your monitor's life before? i have).
Alternate Eshna'tarl...
Alternate Bluffnix
Alternate Shami
Alternate Razfahd
Alternate Zazarg
Alternate Gessho (educated beastmen count right?)
Alternate Qultada