Tom Brady placed the Kansas City Chiefs outside his top five teams in his opening NFL power rankings, despite recognizing the continued strength of the franchise. The assessment raises questions about whether the perennial contender remains an automatic championship favorite or must reestablish its standing through early-season performances.

Thanks to their Week 1 26-14 win over the Los Angeles Chargers, the biggest upset of the week, the Arizona Cardinals are getting a little bit of love and attention. In new NFL.com power rankings, they cracked the top 20 and moved up six spots.

How do all 32 teams in the NFL stack up after Week 1?