When those things don't happen you have to adjust, and because of his stubbornness he usually fails at that. And even when he does adjust and succeeds as a result, he doesn't learn from his own success.
Adjust how? You have kids that needed game experience and repitition. Not like a microwave you can throw on high for 2 minutes and cook something faster. You commit turnovers, or miss blocks or miss a read then yeah you are gonna look bad, and I am sure the coaches never coached how to do that stuff. Time and experience. And yes sometimes the kid across the line is just more talented or reacts and reads better. Don't pull those hamstrings back tracking on all the negative crap you and others posted on here over the last 4 or 5 weeks after some close losses to tough teams.