Is it possible for the original carrier of morph to be super co-dominant?

[asplundii]

The single gene would come first, it comes from a gene mutating. Any super to enter captivity would of came from at the very least two single gene parents, either one being the originator and on being offspring, or both being offspring. The chances of two genes mutating in exactly the same way at the same time to make a super the originator is so astronomically high it isnt worth mentioning.

Just as OWAL says -- the mutation of a single gene happens first. More specifically, a single genetic element in a gamete is mutated and the embryo that then derives from that gamete is the first mutant. That animal then breeds to spread the mutation into the population which gives rise to the opportunity at some point in the future for two individuals that carry the mutation to breed and produce a homozygote.