After several years in the league, when a player becomes a vested veteran in the NFL, they play under a different set of rules. For instance, if you cut a vested veteran mid-season and they don't get picked up by another team, you owe them the remainder of their salary.

The best coaches I've been around, even older guys, are continually learning new ways to do things and new ways to teach.

I learned through apprenticeship. I was an assistant to a defensive coach, and I'm still learning.

Once you've proved to [the players] that you can help them become better players, you've earned their respect. They respect if you've achieved at a high level in this league, but that's not what they respect you for as a coach.

More often than not, you find players seeing something that they can help another player with or reinforce something the coaches are seeing. Veterans do that regularly with younger players.

I didn't play in the NFL, and I didn't play defensive line. But football, at the fundamental level, is football. It's about motivating people and getting the best out of them.

When teams win and play well, everyone benefits from a financial standpoint. But everyone takes pride in people being able to achieve at that level.