I can certainly see how a boa breeder could apply the Hypo Boa way of thinking to this situation. If the Ghost Motleys involved had two hypo genes in the mix, the resulting clutch would be a mix of Ghost, a second Hypo Ghost and a Double Homo Hypo Ghost which would be exactly what a boa breeder would expect from a co-dominant hypo gene way of thinking.
It seem likely to me that one of the other three known hypo genes may be involved. I think each of them will produce a much lighter version of a “Ghost” type corn than the Standard Hypo gene does. Another possibility is that the Normal version of these Super Hypo Ghost Motleys is very red. This would also produce a much lighter version of a Ghost, much like the Silverqueens are heavily influenced by the Miami Phase.
The Sunkissed and Lava hypo genes have not been produced in the Motley phase yet, but soon will be. On the other hand, the Ultra Hypo has been produced in the Motley phase and has been mixed with the Anery A gene as well. They should have blue eyes if this is the case, and some odd results when Amel is in the mix as well.
It will be very interesting to here from any of the breeders who have produced these Super Hypo Ghost Motleys, to see what the rest of the clutches consisted of.