Sorry, I am a little confused about this.But data and talk of sampling; that's just facts and the teachers want to to understand facts. Don't give in. Rely on the the memory that you met a teacher once.
I agree that there are cuts to be made. Almost all bureaucracies need cuts and streamlining.
This is likely not the method to do it. Online courses, bigger class sizes and job losses will hurt our system, the future, and the economy. Everybody needs to see this.