If the speculation is to be believed, then we are talking about a yet-to-be discovered ancient hominid mating with a homo-sapien and producing a hybridized offspring. How convenient. Not only do you have unidentified DNA, you can trace it back to a yet-to-be discovered ancient hominid. Unfortunately, none of this passes the Occam's razor test. You should not have to invent a completely undiscovered species of homo-sapien, fathered from a yet-to-be discovered ancient hominid to explain a genetic discrepancy. That's lunacy. If again the speculation is true, and the Hokum camp has identified a marker that can not be correlated with current human samples in Genbank, then the only conclusion you can reach reasonably is that the anomalous DNA is from a HUMAN who has a marker not yet cataloged in Genbank. You cannot extrapolate that into Bigfoot, because you have no type specimen to compare the anomalous DNA against. Until you have the type specimen to compare the samples against all you have is unusual HUMAN DNA. That's it. Nothing more, nothing less. Show me a body, and then we will talk.