Collazo is a good fighter but I don't think he has the stuff to beat Hatton. His only chance would to be o keep Hatton at bay and dictate the fight at his pace. I think he will be fairly sucessful in keeping Hatton outside and guessing for the first few rounds but Hatton will figure him out eventually. For a southpaw Collazo has next to no power in his left hand and he'll need his left hand to keep Hatton outside. He throws the lead right hook a lot and that's going to leave an opening for Hatton on the inside where Hatton will win the fight in the middle rounds imo.

I don't think Hatton is overlooking Collazo, but even if he was I don't think Collazo is to much of a threat.