If you wanna see what the campus looks like you can go to the Bentonville planning commission and they have architectural drawings and renditions.
My take on what’s happening
The plan is to outsource all home-office activities including legal. The new headquarters will be for the executives and those managers responsible for managing the third parties . There will no longer be transportation, logistics, real estate, finance, legal. corporate affairs etc. A small amount of HR will remain to manage necessities. There is even a rumor that the trucking will be a new subsidiary of JB Hunt.
What will remain are stores the turn a profit and DC‘s. There are growing concerns regarding pharmacies, vision Center’s and clinics NOT being profitable. So, the space can be leased out to other entities, to generate more prophets and reduce risk.
Hope that @W4cLKbO-agus is wrong about this, but I also see this as a possible scenario