You'd probably need to do that. I pay $6k/sem for my university tuition, but it seems that what doesn't go towards tuition gets sucked up by slumlords or university room and board, so pressing down tuition prices alone doesn't seem like a feasible option. Limiting the overall liquidity, I think, would dramatically improve things.

It's either that or enrollment drops off a cliff because the college proposition is so off the rails. That appears to be the current trend, I believe.