MIAMI – Chase Hooper has no problem beating up the elder statesmen of the UFC, but perhaps it’s time to move on. In his most recent outing, Hooper (15-3-1 MMA, 7-3 UFC) submitted Clay Guida and on Saturday will try to do the same to Jim Miller (38-18 MMA, 27-17 UFC) at UFC 314 from Kaseya Center (pay-per-view, ESPN,  ESPN+ ). Hooper says he has never set out to be the “prospect killer,” despite what some may think. “Going into this fight, a lot of people were like, ‘Oh, you called out Jim Miller,’” Hooper told MMA Junkie and other reporters Wednesday at UFC 314 media day. “Somebody suggested it and I was like, ‘Yeah, I wouldn’t mind that fight.’ That turned into a callout