I was hoping to see how Khan would react in the late rounds if the fight extended, but the headbut did not help. Although Barrera is past his prime, I believe that he deserves the rematch, specially after that end. May be Khan and his team think that this would be too much of a risk, but this can be a good opportunity for him to clear any doubts or... just sink to bottom... I just did not like the end of the fight, and I would like to see the fight ending with a win for any of them, but using the fists not the heads.