Of course a bad chin(like Chuck at the end) isn't very helpfull in the fighting game.But: When i look at some fights,specially Cain vs JDS recently i can't stop thinking to myself how bad JDS looked busted up going into a decision and how clean Cain was after the first fight despite lying unconscious on the floor. If Cain had the power/JDS Cain's chin,the fight would've probably ended in the first and JDS would look like he could take a rematch tomorrow. Shogun vs Jones/Hendo is another one that was really bad.It makes your loss look so much worse imo. There are also some guys like Anderson where you'll most likely get tko'ed with one punch and walk out there without many bruises and a busted up face/body.But when you're in there with someone that isn't able to finish you,but dominates, you'll probably get all busted up because of the amount of punches received. Having a good chin(/opponent less power) and being tired is one of the worst combinations ever.The fighter turns into a walking punching bag just like BJ vs Rory/Diaz,Shogun/Jones,JDS vs Cain ... Sometimes,by watching my favorite fighters i'd prefer them to go down and get tk'oed rather than being punched numerous times and hanging in there. It's hard to pick but what's worse:a quick KO or a decision loss getting busted up??