You have issued a fatwa on Pacquaio lately haven't you Khantard. When Khan has done a 1/16th of what Pac has achieved then you can compare careers. Until then you really should be silent.
In the Maidana fight Khan saw the punches coming and was able to brace for impact. The 2 times he has been KO'ed he was countered and didn't see the shots coming. The early body shots from Khan may have taken something from Maidana as well, weakening him later in the fight, so he may not have been punching with his usual force due to the damage taken to the body.
Yes Maidana was really hurt with that body shot. He hadn't recovered by the next round, had that body shot landed midway through the first I'm not sure he could of made it, you could see the pain on his face he was in a bad way.