NFL Week 2 Power Rankings: Bills, Packers Rise; Lions Drop

The NFL Week 1 saw surprising performances and close games, with the Bills and Packers climbing in the rankings, while the Lions dropped from the top five. The Eagles remain at the top despite some defensive concerns, and notable comebacks and standout performances, like Josh Allen's late heroics and McCarthy's fourth-quarter surge, set the tone for the season. The rankings reflect the ongoing adjustments and emerging storylines as teams prepare for Week 2.