As someone who read too much Policy FAA and COMAR, I'll be interested to see what they come up with.
It's a heavy lift, given that COMAR gives great leeway to the local board.
From a previous appeal: "This appeal involves a redistricting decision of a local board of education. Decisions of a local board involving a local policy or controversy or dispute regarding the rules and regulations of the local board shall be considered prima facie correct. The State Board may not substitute its judgement for that of the local board unless the decision is arbitrary, unreasonable, or illegal" (COMAR 13.A.01.05.05A)
https://marylandpublicschools.org/Documents/ARCHIVE/opinions/2003-2009/Opinion0638.pdf