After watching the LaFleur press conference, it seems pretty clear to me that both the OL and DL need revamping. Hafley couldn't play the defense he was brought in for given the player talent he had. LaFleur couldn't run the offense he wanted either.
Myers was really a weak link on the OL. Rhyan is adequate, hopefully he continues to get better. Jenkins is really the only plus interior OL they have currently. If you want the pass game (protection) and run game to improve, it has to start there. The tackles are good enough. Tom had a bad game against the Eagles, but overall a great season and is going to get paid. Walker had a good end to the season. He needs to play consistent all the way through.