The lockout is over and football is upon us. The Green Bay Packers, winner of Super Bowl XLV, are set to defend their title from the rest of the league.
Now that the dust of a frenetic free agency period has settled, teams are in the process of finalizing their rosters for the regular season.
Anything can happen in the NFL, so it is difficult to predict how many teams have a realistic shot at booting the Packers from their pedestal. Let's look at ten teams that are threats to the Packers.