I am aware of the flaws of PFF grades, but I did not know about the challenges of grading the offensive linemen based on what you describe here. Thank you for sharing.
Still, I find it interesting that Boettger (not Feliciano or Dawkins) graded the highest. I didn’t even really notice Boettger yesterday, while I did notice Feliciano, Dawkins and even Winters making several outstanding plays.
Maybe not an accurate ranking, but perhaps a sign that he didn’t make too many glaring mistakes. It was very nice to see the line FINALLY get some push and win many of those battles in the trenches yesterday.