Strengths

• He has the quickness and growth potential, long arms and powerful base to be one of the most popular players in predraft film sessions. If he impresses in private workouts, he could climb draft boards.
• Possesses a long, lean, athletic body with plenty of room for additional muscle mass. Long arms.
• Awareness is above-average for his limited experience. Sells trap block and can turn to seal. Fluid getting to and adjust at the second level.
• Eases out of his stance and has a finisher's mentality. Bends his knees, has above-average mobility and keeps his base square to adjust to counters.
• Fundamentally sound and understands blocking angles, using body positioning to his advantage. Disciplined awareness and good intelligence.

Weaknesses

• Attacks when necessary, though he won't consistently dominate and can lose balance overextending.
• Struggles to be consistent blocking in motion and doesn't have the natural foot quickness to cover a lot of ground.
• Will punch at smaller defenders instead of latching on and is more of a mauler than mover in the running game. Can improve maintaining outside leverage when doubling the nose. Ducks his head and gets too upright, causing him to fall off second-level blocks.
• Has inconsistent quickness and lacks the natural burst to maintain balance and block in space. Extends his arms, but has soft hands and doesn't jolt rushers.
• Needs to prove his worth in a straight-ahead running game.

Aron Johnson percentiles vs other Offensive Tackle's (NFL Combine historically - higher value represents better perfomance)