Bill Callahan wasn't just hired to improve the Washington Redskins offensive line. He was also brought to D.C. to revive a running game that slipped to 19th in the NFL rankings last season.
Head coach Jay Gruden has revealed how his new line coach will design and call the running game in 2015, per Michael Phillips of the Richmond Times-Dispatch: "I might ask for, ‘Hey, what’s your best run here,’ and Coach Callahan will be the guy that will devise the running game, game plan-wise. It wouldn’t surprise me at all if he’s calling the majority of the runs on game day.