I am also under the impression that GA is a Public Charter, which means that kids who attend from outside the school zone it is located in have to play sports for their home school. There are many public charter schools in Ohio who have kids who attend from all over but they play at their home school.
Now, from there though, you can likely recruit kids to move into your attendance zone or at least establish a residence there. I can't imagine there being a shortage of available properties in the CMSD or Glenville attendance zone that one would be able to use to establish a residence there to play sports.
I think people would be less upset if they weren't D4. However, there are plenty of schools in all levels who engage in recruiting type behavior, both public and private schools. The state sets basic rules and the OHSAA has additional transfer rules, however, schools have to turn other schools in for it and then there is the evidence gathering piece and then investigation and depending on when a school turned in another, you have to wait a while for a judgement.
I'm not a huge fan of the way these things work, but look around, Florida is the wild wild west when it comes to being able to transfer and play. We have the transfer portal in college which is out of control, and even these travel teams contibute to the mentality of jumping around school to school. Our culture in America lends itself to this anyway. I don't think we should be surprised.