Incidentally, what's all this fuss over cage fighting? I mean, not my cup of tea, but if a bunch of wannabe-warriors want to step between chicken wire and beat the consensual crap out of each other, who cares? I'm glad that they have fewer deaths than boxing, I'm pleased that the cage prevents whiplash, but in the end, when people want to do stupid shit outside the eyes of regulation, there's not a whole lot that can be done to stop them. Indeed, if you really were concerned about safety, you wouldn't criminalize or shun the sport, you'd try and usher it into some sort of more regulated, more codified system where the rules could be normalized, best-methods for safety could be observed, and competent referees could keep an eye on the action.
When I was 15, I went to the Southern California championships for wrestling. It was my first year on varsity, I was a sophomore. In my first match, my opponent, an older, lumbering, heavier guy, flipped me. Generally, I did well with bigger dudes, but this guy just flipped me. The problem was, he landed on my throat. I couldn't get any air. Couldn't cough or gag, couldn't talk or scream. I tried to tap out, but the ref didn't see. So I started trying to shove my fingers in his eyes. Thankfully, the ref called me pinned before I passed out. It was damn scary though, scariest thing that ever happened to me.