Week 15 of the NFL season brought significant shifts in the power rankings, with the Buffalo Bills and Pittsburgh Steelers surging back up the board after impressive performances. The Bills, led by Josh Allen's exceptional play, displayed dominance on both sides of the ball, securing a crucial win. Meanwhile, the Steelers showed resilience and determination as they climbed the rankings with a solid victory. On the flip side, the Philadelphia Eagles and Indianapolis Colts faced setbacks, causing them to plummet in the rankings due to lackluster showings. The race for the playoffs intensifies as teams jostle for favorable positions in the rankings, setting the stage for an exciting end to the regular season.