Reminds me of when I was active army and the civilian guys we'd meet at a bar that would pretend to be prior service and start a conversation with us... it was painfully obvious that he was full of it and was making stuff up based on old conversations he'd probably overheard bits and pieces of........okay?
The intention is good, even if the delivery isn't. Keep in mind that his target audience are the parents of his 6U team who have to communicate these ideas in a way their girls can understand. Keeping it simple is the right approach. IMO, YMMV.