Coaches who don't communicate

William Stephen Belichick is the best of all time and ranks up there with the likes of Vincent Thomas Lombardi and William Ernest Walsh...IMO all those three coaches would never be known as great communicators to the public and reporters, but all three were simply the best. Case in point, IMO, Kyle Shanahan is more like these, whereas McVay, is more like Vermeil, Stram & Joe Gibbs...Just pointing out different styles.