For pretty much the same reason as not many people discuss Vasquez beating him. Not prime.And he beats both easily prime at this stage.
Because Winky hadn't fought for three years since getting schooled by PW and never fought again. Is this a serious thread?
USADA is a joke, at least in terms of boxing. I don't follow other sports and am unsure if USADA is involved elsewhere, but I doubt they would be destroying samples and what not.
IIRC it was worse. "There was not enough time to inform them properly". Maybe Quillin didn't know what he can and cannot munch? That's so unfair to him.