Should the Khan/Barrera fight have been called a no contest?

[Gandalf]

There you go, Guerrero's cut is less serious but he quit...

Barrera decided to fight on despite a very serious cut and lost by technical decision...

During the course of the fight, do you have any inkling that Barrera might land that one big punch that can turn the fight around??

Barrera should have quit, but I'm not the guy in Barrera's head controlling his thought mechanisms. He must have known he was down on the cards and his performance was seriously hindered by the injury. Really the 4th when he saw the doctor should have been the time to give it a rest.

I think without the cut Barrera would have tested Khan a lot more and probably knocked him out. I always said Khan would start fast and that Barrera would take a few rounds to adjust to Khans speed. The cut made even doing that nigh on impossible.

Aside from the warrior attitude, what's your assessment why Barrera continued to fight on?? Isn't it Barrera thinking of winning the fight, right??
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I don't know. I would love to find out what the doctor said to Barrera and what Barrera said back to him. There was no need to carry on with such a disadvantage.