I hear a lot about stats what they mean and what they don't say. I'd like to offer up something I came up with more than 20 years ago due to my frustrations with QBR. Positive Play Potential. Its a simple use of First downs and touchdowns to see how an individual or even team plays.Taking those numbers and dividing them by total plays. With this you can see how an offense truely moves the ball. It sounds real simple because it is

I used this quick math device on my NES play action football back in the day to ultimately find out what of each of the eight given teams strengths and weaknesses.

It can also be reversed for team defense.

Don't know if this helps anyone...just wanted to put it out there