Only three teams in the Top 10 of Bovada's newly updated 2013 Super Bowl odds missed the NFL playoffs last year - the Dallas Cowboys, Chicago Bears and the Philadelphia Eagles. The rest are the usual suspects, including Green Bay as the favorite at 6/1. But only the Eagles (12/1) and Bears (16/1) have better odds than Dallas (18/1) among clubs that missed the playoffs last year. Of those three clubs, Dallas has gone the longest without a playoff win.
It's also interesting to note that the Cowboys and defending Super Bowl Champion Giants have the same 18/1 odds, and putting three teams in the division at odds of better than 20/1. That's the best numbers for any of the six divisions in the league, adding to the NFC East's argument that they're the toughest neighborhood in the NFL.
For more on the Dallas Cowboys and the 2013 Super Bowl, check out SB Nation's NFL page and Blogging The Boys.