I actually think they'll go about it slightly differently: They'll have a bulk of those rides open (especially Jungle Cruise, which is open air, and a bulk of Indy, which only becomes truly indoors after the long outdoor stretch), but will require virtual queuing. They already built the infrastructure. Grab a time slot for Snow White, Peter Pan, Alice, Indy (probably)... That keeps the amount of people in the area to a minimum.