The Buffalo Bills struggled to block consistently last season. A unit that helped pave the way for the NFL’s best rushing attack in 2015 and 2016 took a big step backward with new offensive coordinator Rick Dennison and his zone-based blocking scheme. While the unit improved as the year progressed, the team lost sixty percent of the opening day starters from 2017, as left tackle Cordy Glenn was traded, and left guard Richie Incognito and center Eric Wood both retired in the offseason.
With so much turnover at the position, there will be plenty of change in 2018.