BIOGRAPHY: Former defensive lineman who moved to the offensive line as a sophomore. Awarded All-Conference honors the past two seasons.
POSITIVES: Strong, small-area blocker who works hard. Explodes into blocks, has a nasty attitude and removes opponents from the action. Works to play with leverage, stays square and anchors at the point in pass protection. Keeps his feet moving and turns defender.
NEGATIVES: Struggles blocking on the move. Not light on his feet and lumbers about the field. Lacks adjustment and footwork in space.
ANALYSIS: A tough but heavy-legged blocker limited to confined quarters, Duckworth would be best as a backup in a power running offense.