South could have 550 kids and they still wouldn't win 6 games a year. Sit down, look at the maps and look how enormous the district would need to be in order to get 200 more kids... Even taking Brier Creek away from East Davidson won't do that.
Off topic, kind of... But what about a couple of big names down in the South area adding a little bit more supplement to the new coach's pay. Sweeten the pot a little. No, South isn't an affluent area, but there are a few "super fans" that might pony up. I'm thinking of one guy who made a mint after selling his business... Of course, he sent his kid to Gray Stone Day to swim... so maybe this is a bad idea after all.
Another, perhaps unpopular opinion... Maybe close South and split them up amongst East and Central.
Then East would likely have the biggest population in the county... Guess what? They'd still struggle.