I would like to be the first to say that I don't like GMH's. I'm firmly against them. What would happen if a giant megacorp got their hands on a GMH and crossbred it with regular humans? If a GMH was to be released near less favorable humans would its unique properties then spread to that population like an airborne pathogen? These questions keep me up at night whenever I think of the eventual spread of GMHs - GMHs that I might see in the local supermarket, in malls, in factories, anyplace where normal humans might be found. And unless they are somehow labeled I might never now that the person checking out my food might in fact be a GMH.