The locker room thing doesn't bother me -- some teams will have kids that are 14, 15 years old and there's the various state of undress. I can understand a school district wanting to protect kids, and parents' worries about "strangers" being allowed in there.. They're not professionals, and I think that's the point. They might not know how to act and you can't expect kids at some of those ages to.
If you need to talk to a kid after they've left the field, a coach can pull someone out.
If you need to talk to a kid after they've left the field, a coach can pull someone out.