Relax pal, Moose lost to Hall fair and square but he never was out on that TKO, so don't twist things. They fought again and Moose put him in place, and of that story.
Is very confortable for you to just point out something like "4-0 against who.." like it was the most easiest thing in the world, and yet Moose is one of the most active fighters in that division, and he asks to fight whoever, even short notice challenges and heavier weigh classes.
People had been underestimating him for years and he had shown his improvement over and over again.
Cmon bro...