Greco played right tackle as a freshman before switching over to the left side once Nick Kaczur was drafted by the Patriots. He became a three time All MAC performer as a left tackle.
Greco is mean and plays with an attitude on the field. He is physical and wants to drive defenders into the ground. He is strong and shows the ability to control defenders at the point of attack. He sets up quickly in pass protection and has good balance to keep the defender from getting to the quarterback.
Greco lacks the athleticism and mobility to remain outside at tackle in the NFL. He will have to move inside, where his skill and mindset are better suited.
Greco has all his experience at tackle but will need to move inside in the NFL, but he could h ave a long career as a guard. His strength and toughness could make him a solid guard in the league. He does not have any true standout quality but he is a mid round talent that could surprise in the NFL.