The Philadelphia Eagles begin the NFL season ranked number one, followed closely by the Baltimore Ravens and Green Bay Packers. Several teams experienced significant roster changes and injuries during training camp, impacting their rankings. The Green Bay Packers' acquisition of Micah Parsons boosted their defense, while the Kansas City Chiefs face a key player's suspension. Other teams like the Lions, Commanders, and Texans saw notable rookie performances and impactful player trades. Injury concerns surround several key players across various teams, leaving questions about their Week 1 readiness and overall season outlook.

Prepared by Emily Rhodes and reviewed by editorial team.