This one has implications for the Falcons, so you're going to want to watch it closely.
If the Saints best the Seahawks, they're perhaps the Falcons' likeliest opponent, especially if the Eagles manage to take care of business against the Packers. That would set up another truly epic confrontation between NFC South opponents.
Of course, down a running game and several other players, the Saints won't find Qwest Field hospitable. They're even less likely to find solace in the snow in the forecast for today. An upset is exceedingly unlikely, but I expect we'll all be rooting hard for it.