So many public and private non-profit universities are going to wet themselves if anyone starts enforcing that rule. Ok, they don't have shareholders, but it's well documented that the increasing cost of university and college educations is largely driven by administrative overhead and not paying professors, adjuncts and lecturers.
On the customers - the ability to attract modern students rests more on amenities like dining halls and dorms, not on the academics. Sad, but ultimately true.
http://www.wsj.com/articles/SB100014241278873233168045781614...
http://www.huffingtonpost.com/2014/02/06/higher-ed-administr...
That document the growth in non-teaching administrative and professional staff at universities. Staff that grow at more than double the rates of enrollment and teaching positions.