I just thought it was a cool insight into Belichick who could have just nodded, said, “yeah”, and walked away.
You can't get him to stop talking if it's about the history of the game. Leslie Visser was on Beetle and Zo. She asked him one time to diagram out a play from a '59 Army-Navy game. She said she ran out of tape and the conversation kept on going.
https://www.cbssports.com/nfl/news/...om-1959-from-memory-because-of-course-he-can/