A changing of the guard as the Chiefs lost a huge game last week to the Cowboys. The domino effect below! The AFC Power Ranking will post weekly with regular ProFootballTalkLine.com analyst, authors, and pundits from your favorites team creating individual list that we then add together for the combined (and final) ranking. Below the chart each contributor will list their reason(s) for the biggest move up or down their board from the previous week as well as discuss any detail they feel important to their rankings. You can sort the ranking from any individual contributor by clicking on their name. You can also use the series links at the top and the bottom of the post to navigate to any specific 2017 AFC Power Ranking. Ed Note: Click here for the 2017 NFC Power Rankings As always ... comment below.