Cortez was inconsistent. We knew it wod be a wide points win for PBF or a Hatton KO. I was shocked by the Floyd KO tbh. Hatton was given the wrong Idea by Corez. If it was reffed like he did in the Castillo fght, there is no way Mayweather would have KOed Hatton.
The attempted punch behind the head was a fair deduction, he tried to hit him and missed, but he still tried.
As for use of the elbow, pushing it into the face of an opponent who has a cut above the eyebrow is highly suspect and considering he was warned between rounds and still did it is poor by the ref.
Also, ducking so low and turning your back is plain dangerous.

Would I lke Cortez to ref a big fight again? No
Did it affect the outcome of the fight? Yes, Hatton would not have been frustrated and gotten KOed and my brother would have won £200 lol