Marcell Ozuna shrugged off the chants of “MVP! MVP! MVP!” The Atlanta Braves slugger knows, better than most, how fleeting the good times can be. The bad times, too. Only a year ago, Ozuna’s career was hanging by a thread. The same fans who cheer him now booed lustily every time he stepped to the plate. It seemed just a matter of time before he was sent packing by the Braves. But the team stuck with him, and Ozuna is again one of baseball’s most feared hitters. He leads the big leagues with 12 homers and 38 RBIs, to go along with a .315 average.