Ton of reasons, Most which start with "Daddy thinks I should...."
The TG rumor has subsided for the time being, purportedly because the phantom girls in question were outed and have circled the wagons. My guess is it was rumor started by a jealous parent (or two) who believes their daughter is "on another level" and little Sally should be playing ahead of said phantom girl, since she was a fourth grade stand out and all...
