before you say michael johnson... dont believe everything you hear from Joe. His job is to entertain the audience so he will exaggerate what he sees. MJ's right is nowhere near as powerful as his left. The right hand didnt do anything, its just to set up the left, which he missed. The truth is... we dont actually know how good Khabibs chin is. If it's Nate Diaz level, then Conors in trouble. If it's Eddie Alvarez level, then Khabibs in trouble.