I've thought of this before and I believe that a Watchtower should be written in definitive terms without any gradual "illumination". It's not likely that there will be an attempt to install a new leadership. They are so interlinked with the Governing Body that without it they would just fall apart without them.
The practical necessities of running an organization that size will also serve as a deterrence to restarting the organization. Who owns the properties and equipment that are necessary to communicate with the rank and file? Part of the process of dissolution will involve divesting themselves of all properties that are used in that regards (Printing presses and Internet equipment). Nothing left for any would be inheritors.