Trinidad, with his special hand-wraps, would've wiped the floor with McGirt. Without his hand-wraps, my guess is he would've lost a decision.
McGirt, though certainly very skilled and defensively slippery, was more of a counterpuncher than he was a jab-move kind of guy... I think Trinidad certainly has difficulties with him, but I'd still favor Tito to win with the harder shots... McGirt wasn't really a big mover... he did his best work at close range, tight semi-circles