If you're interested in seeing the Texas or Texas A&M attrition by class, I've added tabs to the Texas Depth Chart Google Sheet. They are sorted by year, then 247 composite score. All the links are to the same fie, I just added the direct link to the specific tab since there are a lot.
Texas by Class: https://docs.google.com/spreadsheets/d/1TzoBTIvCXfZIk7Sz3C9txMg0yPvrXyVM/edit#gid=300393870
Aggie by Class: https://docs.google.com/spreadsheets/d/1TzoBTIvCXfZIk7Sz3C9txMg0yPvrXyVM/edit#gid=1912575733
Here's what it looks like with the Status filtered to just show the transfers, medical retirements, and expulsions (2017-2022 classes):
Aggie Depth Chart (aka Aggie Grid): https://docs.google.com/spreadsheets/d/1TzoBTIvCXfZIk7Sz3C9txMg0yPvrXyVM/edit#gid=529379820. The grid view shows all scholarship athletes and the year they signed. I excluded those that were recognized on Senior Day, but Ainias Smith might return.