Carroll is a big physical offensive line prospect. He played tackle in high school, but his future may be at the guard position in college. He does a good job of quickly getting into a defender and has good hand placement.  He displays good power and can deliver a pop on contact. Once he gets locked on he can be tough to beat; he takes good steps and drives his feet. Carroll moves fairly well for a player of his size in space and should develop into a great college lineman.