Yes you are worrying way too much and early. You said that the parents think the practices are predictable. You never said that the children thought that the practices are boring. You said, your dd does not want to leave this team. Then why do you want to? She is having fun at 8 years old? She looks forward to going to play? Keep that as long as you can. There is nothing wrong with going to see other orgs. But you are definitely over thinking things. Are there older teams in the Org? Are they successful? Do you look at those girls and see girls that are having fun? Have good solid skills?