If there’s one thing the Buffalo Bills have excelled at in the last decade, it’s changing coordinators. Former Minnesota Vikings head coach Leslie Frazier joined the team for the 2017 as part of Sean McDermott’s first year coaching staff. A relatively well-known commodity with little “sizzle,” Frazier elicited few strong reactions.
Under former head coach Rex Ryan, the team was promised a “bully” under a defensive mastermind. That promise never came to fruition and two years of underwhelming results in his supposed area of expertise were a significant factor in the decision to part ways with Ryan.