Trent Perry announces return to UCLA, bolstering backcourt

To those who say Mick Cronin is a coach few want to play for, that he’s too demanding and volatile, Trent Perry was just the latest to provide a retort in all capital letters. “I’M BACKKKK,” the UCLA guard tweeted Saturday. Perry’s return means that Cronin went 5 for 5 in his bid to retain…