Two AFC South teams at the top of the offensive line continuity score tables for 2019 are notable not just for the stability they achieved, but for the improvement they both showed from 2018 -- in one case, an unprecedented improvement. And yet, neither was able to make the playoffs.
Offensive line continuity scores were originally developed by Jason McKinley in the early days of FO (when FO Almanac was still Pro Football Prospectus) and we have since gone back and calculated it for every team since 1999. The continuity scores are based on three variables: number of starters used; number of week-to-week changes in starting lineups; and the longest starting streak of any one five-man unit.