The Miami Dolphins chose to part ways with safety Quintin Williams on Friday, just one day after the second-year safety was arrested on DUI and drag racing charges. "This is not the kind of behavior we expect from our players," Dolphins coach Nick Saban said Thursday after learning of the arrest. Williams was arrested on Thursday for driving 111 mph on the Interstate and failing to pass a DUI test. The Dolphins also waived wide receiver Luther Huggins and tight end Victor Sesay.