Grady Jarrett was by far the biggest surprise move by the Chicago Bears in free agency. While the offensive line retooling and targeting help at the defensive end were expected, landing a former two-time Pro Bowl defensive tackle wasn’t on the list. There was no question his availability was a surprise. The Atlanta Falcons had a poor pass rush last season, so unloading their best interior rusher felt like a curious decision. Jarrett was also surprised by it, especially after being a bright spot...