Sure, let's have 100 child classes which are hell on earth for everybody involved, starting with the little kids who will literally be scarred for life from it.

Teacher costs should be going up as much as we can afford, to keep reducing class sizes as a fundamental part of quality education.

I agree that admin is ripe for efficiency gains. A local school district cut dozens of teaching roles, not even one person from their extremely bloated central administration. It's also out of touch with the schools with no campus visits, and serves mainly as a hindrance to any sort of actual work going on inside the individual schools. It's a horrible caricature of bureaucracy.