When asked this week about the key to the Cleveland Browns offense — who the Las Vegas Raiders will play on Sunday — Jon Gruden quickly credited his old friend, Bill Callahan.
Callahan is now the Browns’ offensive line coach. He was Gruden’s offensive coordinator when Gruden was previously the Raiders’ coach and he replaced him as the Raiders’ head coach when Gruden was traded to Tampa Bay in 2002. Callahan remained in that role for two seasons
Gruden said he thinks Callahan is doing a great job in Cleveland.