There's this insane logic that I've seen a few people use on this forums, Iaminut is the blaring example, where a guy's abilities is defined by what arbitrary weight he is contracted to weigh in at.

There's two ways weight can affect a fighter. 1) The fighter has to cut too much weight and becomes "weight drained", weakened to the point that it negatively impacts his performance and 2) the fighter is fighting at a weight class that is far beyond his natural class and is fighting guys much bigger than he is used to. We've seen it before: a guy is a big puncher at (let's say for example) 135, he moves to 147 and suddenly he is fighting much bigger guys who can withstand much more force, and all of a sudden he's not a big puncher any more, he can't keep the big guys off him, and he gets drained by fighting a much bigger man. That's it. That's the only two ways weight has anything to do with the outcome of a fight. Neither of those affected Hatton: he wasn't forced to weaken himself by cutting excessive weight and he wasn't forced to fight a guy that was a weight class bigger than him.

But certain people here seem to believe in magic numbers, that the arbitrary weight itself defines a fighters' ability. What can you say to it? It's just moronic. Gummon bro