Coach, your open door policy only means people can see in as they walk by.
Kids aren’t going to simply stop by to talk about all of the important things.
No matter how young you are, this “they know where to find me” mentality is abdicating your responsibilities as a leader. You’re saying that it’s on them, the junior partner in this relationship, to seek you out, to even know when they need something from you.
It’s on you to be sure that they are doing ok, that they know what you and team membership requires of them, to know where they stand relative to the team standards (those are really clear, right?)…
Leadership is an activity.