NFL teamAll team sports information "Experts" often use subjective criteria and win/loss records to rank a NFL team. This type of analysis can lead to inaccurate rankings in the NFL team.

“The better football NFL team does NOT always win.” This may sound like an obvious statement, but if you look at most "Power Rankings" and "Football Polls", the main criteria for the rankings are a team’s win/loss record once the season gets started. When the season gets a few early "upsets" where more talented teams lose, the traditional ranking systems start elevating less talented teams with good win/loss records even though they might not be as good a football NFL team.
The same thing happens with most "Power Ranking" systems that rate a NFL team. The win/loss record dominates these subjectively generated lists where an "expert" opinion is heavily influenced by the win loss record.
PossessionPoints.com ranks a NFL team based on their offensive and defensive performances which are key ingredients to consistently winning football.