Amir doesn't have the talent potential of Naz or the punching power. If Amir wants to be effective he'll have to work on his defense a lot more! Naz with his defense could get away with some things because his counters would come and hurt his opponent, Khan doesn't haev the power to do that, if his counters come off its not going to hurt eveyrone like Naz's did and he's going to get hit a second time