OG/OC
We also have a couple of solid backups in Hochstein and Yates. We even have an emergency backup in Mruczkowski, who won't make the team unless there is an injury. We are set for years inside.
LT
Light has recovered well from injuries. I don't think he will ever be a pro-bowl LT. However, he does his job and has recovered well from injuries. He does figure to get better this years, since he is healthy. Britt has started, and is an OK backup. Kaycur could start, as he did in his rookie year, and he is a solid backup at LT.
RT
Kaycur and O'Callaghan are fine when healthy. My gut says that O'Callaghan won't we around long. He is injury prone, and has had several concussions. If Kaycur is healthy, we're fine, with Britt as the Game Day backup.
Blocking Scheme
This is being changed for Maroney.
Coaching
Dante is the best in the league.