Smallish interior lineman with impressive production but lacking the traits and ability to keep it going on the next level. Holley's game tape tends to be feast or famine depending on the matchup and the blocking scheme employed on the play. He's too small to hang on against the bullies but plays with enough tenacity and quickness to disrupt the play when allowed to attack gaps and edges. The Michigan game might be a clear indication that his lack of functional size and anchor will prevent him from finding NFL work.