For the first time in more than three years former bantamweight champion  Sean O’Malley will fight in a three-round bout at UFC 324. “Suga” takes on No. 5 ranked  Song Yadong and hopes to rebound after back-to-back losses.  His last four training camps have been for five-round title bouts and he’s made adjustments in this camp for a shorter fight.  “My last four were all title fights and were like twelve-week fight camps and like seven weeks in, eight weeks in I was like I just want to fight