Rumor mill: I heard from a friend Disney was considering a WDW closure sometime after labor day if things keep getting worse. Not that they will, but making plans in case they decide to later on. Won't be a crazy no notice thing, but might be a planned thing unless things start to get better.
Would make sense to me, finish the summer and maybe announce near or right after the next shareholder meeting? I would bet after, knowing Disney the announcement would be carefully timed when some other news is out there. Again no plan to do it, but they are making plans in case thing keep going downhill so they can be prepared on food orders, unemployment is smoother, construction can move forward etc etc. I do believe it , makes sense to have a backup plan so it's smoother of they do decide to re-shut down again.