In the latest NFL Power Rankings for Week 15, the Buffalo Bills and Pittsburgh Steelers make significant moves up the board, showcasing their dominance in key matchups. The Bills, led by Josh Allen, have been on a hot streak, solidifying their position as top contenders in the AFC. Meanwhile, the Steelers, with a revamped defense and explosive offense, are proving they are a force to be reckoned with as they climb back up the rankings. On the other hand, the Philadelphia Eagles and Indianapolis Colts face challenges, resulting in a disappointing drop in their rankings. Carson Wentz's struggles and the Eagles' inconsistent performance have raised concerns among fans and analysts, leading to their downward spiral. Similarly, the Colts, despite a strong start to the season, have faltered in crucial games, causing them to plummet in the rankings. As the NFL season unfolds, teams continue to jockey for playoff positions, making each week's Power Rankings a reflection of their performance and potential.