Pat Summit had Dean Lockwood on her bench for 15 years. Was he valuable to Pat? Absolutely, or he would have found the door. Did this make Pat any less than the GOAT? Absolutely not.
Larry preaches never, never shoot a contested shot. Otherwise you go to the bench. He uses motion to create open shots. He is skilled at analyzing an opponent and developing open shot strategies. A lot of coaches are also good at this. What makes Brown special is his preparing his team for the other teams in-game adjustments. His teams practice against those adjustments And the adjustments to adjustments. Many college teams are not well practiced to this level of anticipation.
This is a good reason for bringing in Larry Brown. I'm certain Larry is not be brought in because he is a player's coach or due to his charming personality. He is abrasive. He also can be self loathing and his own worst critic. This is why he has had many jobs. On the flip side, he continues to get hired because he is so complete in his understanding of the game.