Devonta Freeman and Tevin Coleman are so interchangeable in the Atlanta Falcons backfield, Matt Ryan gets a little mixed up at times. ''He doesn't even know who's in the game,'' Coleman said, breaking into a huge smile. Sure, Freeman is the starter, but there's no drop-off or any reason to change things up when Coleman comes into the game, a back-and-forth arrangement that keeps both backs fresh and gives fits to opposing defenses. More...