I'm wondering if they'll just shut sections of resorts off rather than condensing two resorts into one, as suggested elsewhere, such as putting all Pop and AoA guests in one resort. It would still make the food courts and transportation busy for that one resort which isn't what they want for effective social distancing
I reckon they may close off parts of resorts, for example at Pop maybe close off the 80s building and even parts of the 90s and 70s too, just having guests in rooms close to the main building. This will reduce the use of transport and food courts more organically. It'll also be more ergonomically sound for running a resort with regards to mousekeeping, pizza delivery and maintenance.
Who knows what Disney has planned and I think things will be changing over the next month so its a case of sitting and waiting.