The Bears have no bite.
There are a few teams you can label as being the league's most overrated, but I definitely have to go with the Chicago Bears.
If their defense sustains any significant injuries, they're done because we know they can't win games on offense alone. Since the offense doesn't put up a lot of points, you know opposing teams will stay in the game. They're not going to blow anyone out. Basically, all it takes is a big turnover late in a close game and the Bears are looking at a loss.
I would feel a lot better about the Bears if Brian Griese was the starting quarterback. He's going to take some gambles on offense, but he gives you the chance to make some big plays happen. That's not the case with Rex Grossman. Just look at what Griese did when he was with Tampa Bay.
Chicago's defense definitely will make it competitive, but how many dominating defenses do you see overcome a bad offense to make the Super Bowl? The Ravens? The first year the Patriots won the Super Bowl? The Bears have even less offense than Baltimore did that year.