Division games have different dynamics than others. Having to play each other twice a year they get to know each other pretty well. The teams often sign free agents and draft players that will help them to beat the teams in thier division, which is the road to the playoffs. I think if the Pats are going to be upset (not talking about elite teams) in a game this year, it will most likely be a divisional opponent. However......., I actually feel feel bad for Miami this week, the advantage of talent, motivation, structure, and coaching that the Pats enjoy over the Phins is like the lions had over the Christians in the Roman arena.