I know PFF discussed their grading a few years ago when I first really started reading their grading and basically the way it works is on a play by play basis. If you do your job successfully for 9 plays and then get burnt like Jim Nantz toast on the 10th, you’ll have a good grade even though you spend several plays a game looking like a liability.
To me this just shows that along with giving up the one obvious awful play constantly, Peat also struggles on a play to play basis. He’s absolutely a major concern. I hope he improves, but it would be wise to prepare in case he doesn’t.