It was the spring of 2006 and Matt Hughes, then the UFC welterweight champion, had a problem. The problem was his back. More specifically, the problem was the three bulging discs that made every day its own little carnival of pain. He had a fight coming up in a month's time – a catchweight showdown with early UFC legend Royce Gracie. He had a decision to make. Only if you hear Hughes tell it, there was no decision. The matter had already been settled before the injury ever occurred. "I'm probably a little different than most people," says Hughes. "If ...