Yeah PFF is a throwing shit against the wall service. While MJJ and KG have done their jobs well, a few of those throws were absolute perfection, so it’s hard to not put Stafford up there. Plus, all this Glasgow love lately might be warranted, but I have trouble grading guards highly when the run game sucks. I don’t think their criteria puts actually “moving dudes” into their formula. Is he fundamentally in the right spots? Probably. But is he a road grader? Not that I have seen.
Defensively, I would put Flowers in the bottom 3 of the defense. No way in hell Kennard isn’t WAY above him and Okwara. Coleman has been VERY good though. That one they got right.