Seriously, I'd take top 5 WW in the majority of HW fights if they ever did fight, they won't, but I would bet on them to take it. Guys like Hendricks, Lawlor, Lombard, I'd pick to beat any heavyweight outside of the top 8. They lack athleticism, have horrendous cardio, and their technique is short of non existent. WW vs MW and LHW, don't think so, those guys are still fast, athletic, technical, and have cardio to last 3 rounds without looking like their going to die. Thinking about this watch some guys in class tonight, guys who fight at 170, they run over the HW's, they may struggle for a couple minutes, literally, but after that, the welterweight guys do whatever they want, too fast, too strong. Anybody else notice this in training? I can't decide where it's worse, in stand up or grappling.