‘Fewell, 43, previously worked with Bills head coach Dick Jauron in Jacksonville in 1998. Jauron was defensive coordinator for the Jaguars that year, while Fewell was in his first year in the NFL as defensive backs coach. Fewell spent five seasons working in Jacksonville under head coach Tom Coughlin, then moved to St. Louis as defensive backs coach in 2003 and 2004. Fewell served under defensive coordinator Lovie Smith in St. Louis, then moved to Chicago when Smith got the Bears head coaching job.’