I was thinkin today that mabey that bahamut-ZERO from FF7 is Bahmut from FFIV. cause B fromFF4 lives on the moon and B-Z from VII flys from space so it wouldent be that far fetched for him to be coming from the moon. Mabey as he evolved over the ages his apperance changed.

I know this prolly isint true but just a thought.