"Week 18 NFL Power Shifts: Cowboys Climb, Dolphins and Eagles Stumble as Playoffs Approach"

The latest NFL Power Rankings heading into Week 18 see the Baltimore Ravens dominating late in the season, replacing the Philadelphia Eagles in the top five after a series of impressive victories, including a 37-point win over the Miami Dolphins. The Ravens' success is attributed to their MVP quarterback, top-scoring defense, and strong coaching, leading them to clinch the top AFC seed. The San Francisco 49ers are the only other team considered to be on the same tier as the Ravens. The Dallas Cowboys have become the favorite to win the NFC East after the Eagles' loss and their own win over the Detroit Lions. The Dolphins have slipped in the rankings but remain high in Tier 2, while the Lions, despite a controversial loss to the Cowboys, are still seen as a strong playoff contender. The article also discusses the potential of other teams like the Buffalo Bills, Cleveland Browns, Kansas City Chiefs, and Philadelphia Eagles as the playoffs approach.