The idea was previously floated by the promotion's former two-weight champion Daniel Cormier.
"There is no need for a 165-pound division. The commission won't agree to it. Yeah and the UFC won't want to do it. Plus, Chandler and McGregor have already lost more fights than I have in my entire career. So if anyone is worthy of fighting for the mythical belt, it's yours truly," Sonnen said on his YouTube channel.