The Buffalo Bills are poised to experience significant changes in their coaching staff, as it is reported that offensive line coach Aaron Kromer is planning to retire. This announcement comes shortly after the team suffered a tough defeat in the Divisional Round against the Denver Broncos, as reported by Mike Silver of The Athletic.
Kromer, who is 58 years old, has had a notable football coaching career spanning over two decades, including two stints with the Bills. His most recent tenure began four years ago, and he also held the O-line coach position during the 2015 and 2016 seasons. Renowned for his expertise, Kromer has been instrumental in developing the Bills’ offensive line, which achieved the highest run block win rate (75%) and the fourth-best pass block win rate (71%) this season, according to ESPN. Under his guidance, the team produced the league’s top rusher, running back James Cook.
As Kromer prepares to step down, speculation arises about possible replacements, with assistant offensive line coach Austin Gund mentioned as a frontrunner. Additionally, the Bills face challenges on the roster front, as they might need to replace two key players on the offensive line: center Connor McGovern and left guard David Edwards, both of whom are entering free agency after playing on expiring contracts this season. This adds an extra layer of transition ahead of the 2026 season, as the Bills look to maintain the stability of a unit that delivered the fourth-lowest quarterback pressure rate in the NFL during the regular season.
While the impending retirement of Kromer and potential changes to the offensive line may create uncertainty, it also opens the door for new opportunities and growth within the team. With a strong foundation in place, the Bills can strive for continued success as they navigate this period of transformation.