Thanks for taking the time to post such a detailed reply. Great info. I will definitely check out Dr Lorenzo's site.
So all of that said, what then are the aspects of a HT result that make it "unnatural" aside from the potential lack of density? It seems as though the "pluggy" transplants are a thing of the past given today's techniques.
In other words, if you were trying to "spot" a HT, what would be the giveaway? Assuming a guy has good coverage, what is it that allows you to spot a HT from across the room when you know what to look for? From the perspective of someone with a trained eye.