With Jon Jones’ suspension still in place, the Ultimate Fighting Championship light heavyweight division moves on. Daniel Cormier holds the belt, and he wears it well. He first earned it by defeating Anthony Johnson at UFC 187, but “Rumble” is back with a vengeance, having knocked out three straight opponents on his path back to the title. The two best active light heavyweights in the world will meet at UFC 210 on Saturday in Buffalo, New York, and that is must-see TV. Speaking of the best fighting the best, former middleweight champion Chris Weidman will take on Gegard Mousasi in the co-main event.