This is a tough call for me. Khan has some pop and speed... He is a technically well schooled fighter as well... Then you have Katsidis who applies hellacious presure and punches nonstop. That'd be alot for Khan to deal with and it's tough to keep Katsidis at the end of a jab. Khan can bang, though.

I think there's a good chance of either getting KOd but if Khan can weather the early storm I would favor him.

It would be an interesting fight, for sure.