An honest statement by Matt. He needs to look in the mirror as well. The discipline that's lacking out there falls directly on him. He obviously isn't enough of a disciplinarian as is needed. It can be done without alienating players and coaches. It's all about how you approach issues, and from what I've seen, he's low key enough to do it right.
What I do like is how he doesn't publicly admonish players and coaches on the sideline, humiliating them. That, to me, is not how you run a program, and we see it way too often, where a head coach is screaming at his assistants and players.