Im a big fan of both fgithers, I think Khan would just edge it though. JMM is a much smarter fighter and would trouble Khan (and has knocked out fighters at 135 with better chins than Khan).
Just think Khan is too big, strong and too fast for JMM now at this stage.
JMM is going to have to prove me wrong fighting at 140, he basically did fight at 140 against Floyd and he had no speed and no energy. He knew and saw what he wanted to do but was physically incapable of doing it, and against an extremely fast guy like Khan he would face the same problem.
Khan by decision, JMM is too tough to get taken out.
freddie roach aint got answers for marquez and marquez still got plenty left to put a beating on khan
khans athleticism and speed will definitely give him problems though
Props to Khan if he takes this fight, i think Khan would start well but JMM would adapt and catch him with a counter in the mid rounds. I know i shit on Khan for the quality of his opposition but this fight is too early for him. He hasn't been in the ring with a "boxer" yet. I would still say Malignaggi would be the best test for him at this point in his career.