There is no single metric or statistic that guarantees success in the NFL, but one of the best is that cohesive offensive lines lead to efficient production.
The offensive line may be the unit on a football team that is most dependent on familiarity. Each play, whether running or passing, requires all five linemen to function as a unit. The failure of any one of them can lead to disaster.
The Washington Commanders entered this season with a totally reshuffled front five. Center Tyler Biadasz was the only holdover from 2024. Both tackles were new. Brandon Coleman opened at left guard, while Nick Allegretti flipped over to the right side of the interior.