I was looking at Tyson Griffin's record lately, and realized how shocking it was to see him go from a top contender to losing his last 3 out of four in the UFC before being dropped. There wasn't a doubt in my mind at one point that he would fight for the title. Some other fighters I can think of are and Joe Stevenson, Evan Dunham, and Marcus Davis. They all seemed to go from great success to huge failure in the UFC. Any other examples of promising UFC fighters whose careers took a quick turn for the worst?