This is a very underrated aspect of their decline. He was there since 2013 I believe and was the architect of what was really the foundation of the team that had a direct through line from 2017 to last year. Their offenses were always centered around the OL, which propped up average QB's with a strong running game and protection.
Johnson and Kelce, Peters and then Mailata replacing him, guys like Brandon Brooks and then later Dickerson. Stoutland was the connecting piece to all of that with the same sort of philosophy that spanned multiple HC's.
And then Sirianni alienated him by hiring this McVay wannabe dickhead Mannion and the whole thing has collapsed.
God bless.
