As players and coaches trickled off the Buffalo Bills' practice field following an organized team activity last week, one man stayed on the field to run sprints. In a team-issued T-shirt and shorts, he ran for about 15 minutes over the hum of equipment carts cleaning up after the two-hour practice. No, it wasn't EJ Manuel or Sammy Watkins on the field. It was general manager Doug Whaley, the man who has been tasked with turning around an organization that is under increasing pressure to win.via - NFL Nation