What Makes a Good Strength Coach?

I've been reflecting on my coaching and wanted to ask what you think makes a good strength coach. I have also had the privilege of mentoring a number of in turns, and wanted your advice on what key things i can do to help them become successful coaches. You've got to be somebody who can show up, and that would be number one. But show up on time. If i say, we're wearing blue shirts today and you show up in a red shirt, fire them. Don't bring me problems. Bring solutions. There's nothing worse.