Taking a deeper look into NFL coaching and how it’s evolving

Jourdan Rodrigue, The Athletic, on her recent piece about ways coaches evolve and learn from each other.

When looking at the competitiveness, are all coaches just trying to one up each other? What’s the underlying current between all of this? What’s their mindset going into each season, next career move, etc.? They’re not just trying to win Super bowls, but also shape the sport/league. How did Jourdan get some of these guys to sit down with you? Does Jourdan have any concerns that some guys (coaches/players) may burn themselves out?