If someone asked me which discovery has most changed the way I see football, and above all the way I coach, I’d answer without hesitation: learning to watch the game away from the ball. It has changed how I talk to my players and, more than anything, where I direct my attention. Not my methodology, not my philosophy. What changed is what I observe, and who I speak to while the move is unfolding. The idea underneath it is simple: how much time a player…