How is that not a No Contest? The guy got done for 3 substances. He was stripped of the belt and banned for 6 months but if a guy gets done for illegal substances then the decision should be scrapped if the guy won.
I totally agree it should be a no-contest, and I like to think it would be if the fight happened today. A very similar incident actually occurred last year. Karo Parisyan defeated Dong Hyun-Kim via split decision, but when he tested positive for three banned painkillers after the fight, the Nevada State Athletic Commission changed the result to a no-contest and Parisyan was suspended.