Fans of the NFL might not agree on much, but we should all agree that football is an unpredictable game.
By Week 10, we can usually separate the contenders from the also-rans. However, that doesn't mean that the best teams are going to play the best football every time they take the field. The New Orleans Saints, for example, were rolling—with and without Drew Brees—coming into Sunday. They got dominated by the Atlanta Falcons at home.
New Orleans wasn't the only potential playoff team to get knocked off on Sunday either. The Kansas City Chiefs, Buffalo Bills and Detroit Lions also fell.