Sorry if this is too novice for this group, but I have a coaching question. We are new to club lacrosse.

When you get assigned a coach at one of these clubs, it seems they move up with the girls. Is that all the way thru high school? Is there ever a time where a successful coach whose girls graduate (like the 2019 coaches now) would move down to a younger team and replace a coach? Just trying to see how much we should consider who the coach is and how likely that would be to change over the next few years. Really like lots of the coaches at one club, but just don't know much about the coach at my younger daughters age group.