1) The Pats can't run the ball.The Pats rank 5th in rushing yards this year. By comparison, in the BB era they have ranked 12, 24, 7, 27, 28, and 13 in rushing yards (and won 3 titles).2) The Pats and cold weather.The Patriots have enjoyed tremendous recent success in cold weather and are 21-3 since 1993 when the kickoff temperature is 34 degrees or less. New England has won 16 of its last 18 games when the kickoff temperature has been 34 degrees or colder. Since 1993, the Patriots are 21-3 when the it's 34 degrees or colder, and 15-1 when it's 30 degrees or colder. Tom Brady is 21-2 as a starter when the temperature is less than 40 degrees.
Regarding #1 above - this is how to lie with statistics. I don't know how it happens that this running game is #5 but I'd guess it is the product of a passing game that leads to more offensive downs and more opportunities for the running game. I could be wrong about it but the pass-to-run ratio cannot be close to balanced. So, instead of relying on the stats, maybe some better questions might be: Can the Pats rely on their running game to carry them? Are any teams afraid of the Pats' running game? Regarding #2 above - this is a VERY different Pats team. The Pats of old were simply made of tough execution, in the image of the old NFC East. They controlled the game tightly, predominantly with a strong (not fast) defensive, with a strong (not fast) running game and tough (not fast or exceptionally talented) WRs with huge hearts (see Troy Brown). That is the kind of team that doesn't miss a beat in the cold/snow. This year's team has all the talent that other teams didn't, but I still haven't seen the need for heart in any of their games (maybe the Colts game, but that would be stretching it a bit). That is not to say they don't have it, but they haven't needed to show it yet. That said, until proven otherwise, the jury is still out on their ability to play in the cold/snow. Finally, regarding BB's comments on snow helping the passing game - who is he kidding? Sure the DB needs to react to the WR's cuts, but the WR still needs to cut. He can't run as fast, the cuts are slower (safer) which knocks off the QB-WR timing developed over the course of the season. Thus, when the cut is made he sits and waits longer for the ball, which arrives like a cold chunk of brown leather/ice coming at him like dead weight in the air. All of this evens out the 'disadvantage' presented to the DB. Anyone who has played in freezing windchilled snow games knows this feeling. If history has taught us anything, it's that the passing game gets you far into the playoffs...when you play in domes, not out in the northeast elements.