That seemed to be a significant upgrade. When I saw the updated depth chart, the two things I looked for were replacements for Hill (too many penalties and poor coverage) and Benhard who was always the first guy to help the QB up after his many made a sack or hurry. His play on the fumble in the end zone where he let two guys go by him was next level even for him. Maybe those changes will stick.So Tommi Hill was replaced by Hartzog. That seemed to pay dividends.