Belal Muhammad and Conor McGregor are beefing like they have a fight coming up.
The latest round of verbal volleys between the two occurred after news broke that Muhammad is pulling out of a welterweight title defense against Shavkat Rakhmonov that was scheduled to headline UFC 310 on Dec. 7. Muhammad is dealing with a toe infection that has him sidelined for the foreseeable future.
McGregor, who has been out of action for over three years...