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Final power ranking: 15
Preseason power ranking: 13
Biggest surprise: The Chicago Bears' offensive line didn't exactly set the world on fire, but for the first time in recent memory the group wasn't the weak link of the team. The Bears revamped the offensive line by adding four new starters: Kyle Long, Jordan Mills, Jermon Bushrod and Matt Slauson. The group's efforts, combined with a more quick-hitting passing game, resulted in just 19 sacks for QB Jay Cutler, his lowest total since 11 with Denver in 2008. The offensive line in 2013 displayed more consistency than any at other time in Cutler's time in Chicago, but the group struggled at inopportune times and often was aided by Cutler and Josh McCown getting rid of the ball quickly. Still, this year's group laid a foundation it can build on.
Biggest disappointment: New defensive coordinator Mel Tucker will unfairly take criticism for the defense's failures in 2013. Coming off a 2012 campaign in which the defense ranked No. 5 overall and in the top 10 against the run and the pass, the unit in 2013 surrendered the most rushing yards (2,583) and points (478) in franchise history. Injuries played a major role. They cost the team a combined 72 missed games, 43 among starters alone. In recent history, the defense was the one facet that Chicago could always count on. But that wasn't the case in 2013. What's most surprising is how quickly the defense's decline came after being the team's backbone for so many years.
Biggest need: The defense is badly in need of a total makeover, and the bulk of that work should be done on the defensive line. It's safe to say now that former first-round defensive end Shea McClellin hasn't lived up to expectations and franchise defensive tackle Henry Melton is overrated. The Bears also have to decide whether to move forward with Julius Peppers, who is expensive and starting to show his age (will be 33 on Jan. 18), while finding a way to bring back Corey Wootton. The back end needs help, too. The deals for cornerbacks Charles Tillman and Tim Jennings are up, as is the contract for safety Major Wright. The Bears also need to bring in competition to push underperforming safety Chris Conte.
Team MVP: Running back Matt Forte quietly put together his best season as a pro, accounting for nearly 2,000 yards from scrimmage (1,933) and career highs in rushing (1,339 yards) and receiving (74 catches, 594 yards). Receivers Brandon Marshall and Alshon Jeffery may have made flashier plays, but make no mistake: Forte is what makes the offense go. Cutler called Forte the best all-around back in the league, and he definitely made a strong case for it in 2013. A true three-down back, Forte threatened defenses as a runner and a receiver. On passing downs, Forte was also key in the team's protection schemes.