Barrera against Morales is worth watching for the occasional natural reflex things you can catch him doing when they stood toe toe I forget the rounds or which fight maybe no 2 He turn to face punches sometimes and uses his lead arm upside down like a runway so Erics blows would go over or the power dissipate without losing distance. Forearms combined with body position to nullify or take the power away from an attack.Some of it seemed like instinct.
Id be looking at some of the greater lighter weights going at it in their nose to nose rounds to see if you can capture a rare technique or so. Like Grey said Humberto Gonzales was another nose to nose fighter he had some doozies as did his nemesis Michael Carbajal.