Wrong. Maryville "applied" to move up to the 32. It wasn't that a team declined and Maryville had to play up in the 32. When a team did decline, Maryville moved up. THEY CHOSE TO MOVE UP, unlike Alcoa.
Maryville was 15 or 20 schools deep in the 5A. If any of those 15 or 20 had wanted to go up, they would have gotten priority over Maryville, but they didn't apply to go up. I agree that it was an effort to get the Rebels out of 6A and it didn't work.
https://tricitiessports.com/tssaa-appears-ready-to-adopt-super-proposal-for-high-school-football-on-p71604-116.htm