Katsidis hasn't exactly got frightening power, but his workrate and aggressiveness may pose a problem. I'd be worried for Khan if he gets caught up in the early storm....but if he evades that, then I'll go for a Khan UD
Erm Katsidis right now, a big no no. Khan would be Knocked out. Katsidis is a war hungry, power hungry animal, he is all wrong for Khan right now. Khan can wait two years and then jab and move his head of, by then Katsidis will be 30 and on the way down but with an impressive resume. Matchmaking 101.
To be honest...I haven't no. But the one fight that does always stick in my my mind, is the Graham earl one. Katsidis was throwing the kitchen sink at him, and Earl was taking them all. It was the accumulation of the shots that finally stopped him. Whereas Khan dispatched of him within the first round if I'm correct. Considering Katsidis will be going up in weight to 140, I don't think his power will be too devestating.
The Katsidis fight gave Earl permanent concussion. Khan was just fighting a left over brain damaged Katsidis left over.