*Note: This was written by an Associated Content contributor. Sign up here to start publishing your own sports articles. Four weeks into the 2010 NFL season, and we're looking at a league without a definite number one team. These power rankings are for week five. Here's the deal. You could put the Steelers, Ravens, Packers, Saints, Jets or Falcons at number one in your NFL power rankings and I wouldn't be upset in the slightest. Drew Brees has been great but the rest of his offense has not.

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