Fighting defensively is not all about footwork and movement, you have to have a certain amount of dig to deter your opponent from just diving in at you. If Khan doesn't have decent power he will come across someone in the top ten who will just hunt him down like a dog and deck him. Having said that i'm not altogether convinced that Khan is featherfisted.
It has to be Hatton-Witter for Hattons farewell bout-it would settle alot of things.Plus a huge payday for both men.
I'm not a Hatton fan as such, but there is every chance that he could be humiliated in this fight by a man who he supposedly "avoided" and who is 5 years older...bad choice if you are a Hatton fan.