COACHING The key change on the coaching staff for Notre Dame is the departure of defensive coordinator Al Golden, who will now be the defensive playcaller for the Cincinnati Bengals after producing the nation’s best defense by FEI, a top ten unit by SP+ and scoring defense, and a top ten yards per play defense in the Power Four. He is replaced by Chris Ash, the former Rutgers head coach who has not called a defense in five years, but was known as a great defensive mind at Ohio State, Arkansas, a…