The unraveling of the 2013 Bears technically began amid a win in Pittsburgh that was pushing the Bears to a 3-0 start. That came with the torn ACL suffered by defensive tackle Henry Melton.
Bears general manager Phil Emery overhauled one of the league's worst defenses this offseason.
Bears players and staff start checking in for Camp ’14 on Wednesday. Practice (sans pads for the first two days) starts on Friday.
The Bears allowed 29.9 points per game on defense last year, tied for 30th in the NFL. They were also ranked last in rush yards allowed per game at 161.4.
Marc Trestman has been a part of nine different NFL teams in his coaching career, two college football teams, and one CFL team as the head coach for the Montreal Alouettes.