Kamaru Usman dismisses Belal Muhammad callout, wants title shot next; Muhammad responds

Kamaru Usman has his sights set on gold again after dominating Joaquin Buckley in the UFC Atlanta main event and he’s not interested in anything else—including a longstanding grudge with another former champion.

Following a showcase performance in his first fight back in nearly two years, Usman took a victory lap by reminding all of his doubters he’s still one of the best welterweights on the planet. He was also quick to point out his win came without displaying all of his weapons, but...