No way BA and Ensworth stays in AA. In fact, the most logical thing to do is move Chattanooga Christian, CPA, Lipscomb, and Knox Webb up also to give AAA 16 Teams. That would also give AA 16 teams if you go by the enrollment list and go from University School of Jackson up to Notre Dame. That would leave 17 teams in A. This seams to me the logical thing to do. Also, who came up with the cutoff to be 530? That is crazy!
Here is how I think it should be split
DII-A
Mt. Juliet Christian Academy 121
Zion Christian Academy 123
Grace Baptist Academy 143
Tipton-Rosemark Academy 155
The King's Academy 162
Clarksville Academy 173
Fayette Academy 190
First Assembly Christian School 195
Trinity Christian Academy 196
Harding Academy 197
Donelson Christian Academy 204
Friendship Christian School 204
Lakeway Christian Academy 216
The Webb School 241
Jackson Christian School 250
Nashville Christian School 254
Columbia Academy 258
DII-AA
University School of Jackson 263
Grace Christian Academy - Franklin 264
Middle Tennessee Christian School 265
Evangelical Christian School 270
Davidson Academy 274
Grace Christian Academy - Knoxville 274
Goodpasture Christian School 300
St. George's Independent School 304
Northpoint Christian School 321
Franklin Road Academy 338
Silverdale Baptist Academy 347
Lausanne Collegiate School 356
Christian Academy of Knoxville 361
Battle Ground Academy 365
Boyd Buchanan High School 366
Notre Dame High School 368
DII-AAA
Christ Presbyterian Academy 448
Lipscomb Academy 453
Brentwood Academy 461
Ensworth High School 480
Webb School of Knoxville 494
Chattanooga Christian School 525
St. Benedict at Auburndale 554
Pope John Paul II High School 587
Briarcrest Christian School 592
Knoxville Catholic High School 643
Baylor School 707
Father Ryan High School 889
Memphis University School 906
Montgomery Bell Academy 1134
McCallie School 1336
Christian Brothers High School 1478