Hatton beat up a Malignaggi that was on the slide, paired with a trainer who really wasnt working for him and coming off from a TERRIBLE performance in Manchester. He was one handed, threw barely any shots and his defense was sucky.

Khan beat up a rejuvenated Malignaggi who was with a new trainer and was coming off the back of a VERY good performance against Diaz. He was using both hands again (not much mind you) his defence was improved, and overall he was a better Malignaggi than what Hatton faced.

To answer the question: I think the Khan of today would beat up the Hatton of today as well as the Hatton of when he fought Paulie..