whose grandson introduced you to this made-up metric?
Yeah there’s a ton of flaws to “opponent adjusted stats”. If your defense is great and you shut down a top tier offense, it will make that offense seem “bad” when in fact it was just you were good. It’s a very passive way to look at stats especially this early in the season
Also it compares scores and you can’t do that. Each week is some what independent. CU with Travis Hunter is different without Travis Hunter. Or look at the cowboys, Cardinals, and Giants in a 3 week sample. Dallas boat races Giants. Giants beat AZ. But Az beats Dallas by 2 scores. And that’s just a matter of weeks. So in stat base adjustment, Dallas loss is bad because AZ lost to a team (GMen) who was hammered week 1, even though it was Dallas who hammered the GMen?!?!? It’s a bit of a conundrum… and before someone says “NFL is different” I’m not comparing NFL to college, I’m just showing a really recent example of how this can be really messed up way to look at things