I watched the entire game on the skycam 4K channel. During all the timeouts the can heads over to where the team is huddled inside the numbers. The entire game, I never saw Coach Ed enter the center of the huddle (offense or defense) and give any coaching. He circled the huddle..tapping a player here and there on the shoulder and when he turned he would clap his hands and said "Let's go, let's go". That was his entire and complete coaching for the game.
He gets credit for hiring the right coordinators...then get completely out of there way..but I've never , ever seen a head coach so uninvolved with the play-to-play. My guess is losing Brady, Aranda, and Burrow will be incredible damging to next years team