Well thanks to det32, I'm inlove with this site.
It is showing the true efficiency of each stat you want to look at. I've read how they total the efficiency of stats and I agree on everything they do. It will obviously have some flaws but nothing to bad. These are the true stats you want to use when looking at the overall ranking of a certain position or like D-Line O-Line production. I'm going to start looking at these every week, you guys should too.