I didn't see this until today because watching ESPN Sportscenter is mindnumbing. Heck, if you can even get to see a highlight on that show you're doing good because they have to have 80% of the time dedicated to "analysis."
Anyway, why aren't sports self-policing? If some player can get away with something or if he knows the wrong call has been made in his favor, he just keeps his mouth shut. That's the way it has always been. (Golf is different. Golf is like a game played in Heaven with God watching your every move.)