Positive: Strong run blocking lineman who plays with a nasty attitude. Stays square, works hard until the whistle blows, and turns defenders off the line of scrimmage. Jolts opponents with good punch, controls one-on-one blocking assignments, and keeps his head on a swivel.
Negative: Rumbles around the field, inflexible, and bends at the waist. Lacks footwork sliding out off the edge. Not a natural knee bender.
Analysis: Harrison is an adequately sized blocker who is best in a small area. He possesses growth potential and should only improve as he adds bulk to his frame."