you can not possibly know what was said to Oliver privately or not.
And if you are going to quote something lets quote it proper.
“Just continue to play the game as much as possible from the neck up,” (people on these boards have destroyed this comment)
Continue to is a far cry from saying "he needs to start to" << assumptions made that this is the case by some on these boards.
https://profootballtalk.nbcsports.com/2023/06/02/bills-defensive-line-coach-wants-to-see-ed-oliver-play-football-from-the-neck-up/