The Watchtower Society should apologize, admit there is a problem and reform. I can't see them doing that. Also, their sins have been so great that this could cause a mass exodus and could actually increase the number of lawsuits that they have to face.
My guess is that they will do little in response to this except try protect their assets as best they can. There may even be a few in power who try to take the money and run.
It might not be too many years until the Watchtower headquarters becomes nothing more than a single website with a few downloads and a donate button.