Positive: Nimble offensive lineman who is best as a position blocker. Quickly gets off the line, displays better than average footwork off the edge, and stays square. Makes terrific use of body positioning and seals defenders from the action. Displays good awareness and works well with teammates. Effectively adjusts to oncoming pass rushers, picks up stunts or blitzes, and knocks opponents from their angle of attack.
Negative: Lacks dominant strength in his base and does not get much movement run blocking. Bends at the waist, which affects his balance. Lacks great bulk.
Analysis: Harr is as a zone blocking prospect for the next level who has potential to be a backup at a number of positions."