Khan by TKO or UD. Khans style is all wrong for Maquez. There's a reason Marquez chose not to fight Khan and go for history with a belt in a 4th weight division. (it pains me to admit this too as Marquez is one of my favourites)
I see Khan winning this one. Style wise he would be able to hang with Marquez and being that he's 3 feet taller and has an 80 inch reach advantage not to mention youth I'd go with Khan by UD...
this fight should of been the one jmm had taken instead of katsidis if he intended to challenge pacquiao in the first place to make pac-jmm3 more of match at 140 or 147.
Marquez is one of my favorites to watch however Khan has all the tools to put a whooping on him. Too much height reach speed and skill. Not really a big fan of Khan but i call them like i see them. I hope JMM doesnt take this one. On the other hand JMM has precision punches and he will land. If Khan doesnt take them well its over for him. When JMM he usually finishes you.