When DD is in the circle, on rare occasions I may offer a one word comment during a game. It won't happen more than once every one or two games, and will be a word like "finish" or "lower" or some similar shorthand we have developed over years of pitching practice together. I coach the pitchers for her travel team so it's not much of a deal there. On her school team the coaches are good and knowledgeable, but they don't have the benefit of the hours I have spent with her. She doesn't need even this small help much anymore, and I enjoy seeing her make adjustments on her own more and more.