Austin Corbett

Corbett is premium insurance for a line that prizes continuity. He can plug into either interior spot with actual postseason experience rather than simply being a practice-body option.

Strengths: Guard-center versatility, extensive starting experience, playoff pedigree and power.

Weaknesses: Did not win the starting guard job and has to stay sharp without a fixed weekly role.

Corbett is valuable because he gives Buffalo a credible answer at either guard or center if a game gets messy. He has started in this league, played in several systems and was specifically brought in as interior insurance. That does not make him a projected starter on this line, so a five is right. His path to real snaps is health, clean technique and proving he can still move well after the injuries that have interrupted parts of his career.

Strengths: He has legitimate position versatility, veteran pass-protection experience and the awareness to function in an established offensive line. Corbett can help stabilize a game-day roster because he is not limited to one interior spot.

Weaknesses: Injuries have repeatedly affected his availability, and he is currently behind established starters. He is more useful as a competent fill-in than as a player who consistently creates movement at a high starting level.