I took all the images of the back of the boxes from the BGG gallery. I zoomed in about 700% and then counted the length of each bar for Defense, Running, and Passing in pixels*. This gives a quantitative way to compare the stats of each team in the DFL. This is an Excel file so you can sort it on whatever column you want.

* The images aren't the highest resolution so a couple of the numbers might be off by 1. The scale is based on the length of the bar at the bottom which is 76 pixels long. The "Base" team is the one included in the base game. It's assumed to be all average which is 38. I included it for reference.