My NFL system is a good method for determining the winner of games, as well as what team will cover the spread. It can also be used as a power ranking system, which is something that I do every week. I take in to consideration the following categories:
-Time of Possession
-3rd Down Percentage on offense and defense (non-system stats)
-Net Rushing yards
The end result looks pretty close to what you would expect, with a few surprises thrown in there, depending on what opinionsyou have of certain teams. If you're a Lions fan, you won't like these rankings. If you're a Packers fan, you'll love them. On with this week's power rankings.