Here's my thoughts for what they are worth...
I'm a local, I live in Winter Garden which is right out the back gate of Disney...
I think that there is alot of communication going on behind the scene's that we just aren't privy to ...
Disney, Universal, Convention Center, Resorts, Time shares, Airlines... These are the life blood of Orlando... Plus of course all of our wonderful Visitors...
I do know that lots of people that work for Disney behind the scene's in the offices and other areas are working remotely from home and are having virtual meetings.. and that they are working on it...
I can't see them opening all the parks at once, it's just not feasible... As well as all the resorts not reopening for guest right away - There are so many moving parts to get re-started...
Frankly just getting the amount of food into the parks to run the restaurants will be a challenging...
Getting the local employees checked and double checked, as well as the college programs, and culinary programs sorted out, checked and double checked as well as the international employees back here...checked and double checked...
Disney Springs could be the first to reopen... due to the fact that the locals will come back right away... and to support it... that will get the ball rolling... maybe even one of the water parks...
I would think - Most likely MK will open first... and gets is up and running... I will say I am missing hearing the fireworks nightly,
I have 2 trains of thought on the next parks to opens, 1) AK as it is a smaller park, and that the zookeepers are still working, and might be the easiest to get up and running...2) DHS, with all the newest rides and Star Wars land, this is a stand out for guest... So it could go either way...
I think lastly Epcot will be the last to open, due to all the construction, as well as the international employee logistic's and health concerns... It might be quite a while before this park opens up...
With the water parks, possibly staggering openings, as well as the mini golf locations...
I really don't see the resorts opening up right away, and them being staggered when opening... maybe one resort in each category...
As well when Disney does something...they don't mess around, especially when you are talking about the amount of money they are losing... every day they are closed... So getting everything up and running is going to take quite a bit of magic and pixie dust...
I am hoping that by the end of June that everything will be back to normal...