Since the real issue is money and they need the state to bail them out the only solution I see is the following
Tax increases to the district and state money coming in,
They will have to give more proportinal representation to those people who attend the district so they have a voice in proportion to their resprensentation of the student body vs district wide population but with a greater need for the money than Yeshivas since Public school is considered a right and not a choice.
They will need to stop litigating everything and waste taxpayers money on lawyers