I feel like we already got revenge on the Cowboys and Vikings:
During the 2010 season, as we were struggling to make the playoffs, we played the Cowboys in week 9, beat them 45-7, and Jerry Jones fired his head coach, Wade Phillips, after the game.
Two weeks later, played the Vikings in week 11, beat them 31-3, and they fired their head coach, Brad Childress, after the game.
I couldn't have picked two better teams to fire their head coaches after getting whooped by GB, and to win the Super Bowl just completed the Trifecta.
Seattle would be next on my list, after the Fail Mary game and the playoff game two years ago where we let them off the hook and gave them a Super Bowl trip.