After keeping up with the changes and new practices of the "org" one thing seems clear to me: The WTBS is looking at getting out of the religion business. It seems running a worldwide religious organization is becoming too much of a legal liability especially when relying on uneducated and poorly trained men to run said organization. Look at the quagmire, the Catholic church suffered with the child abuse scandal and this was a much larger and educated group of people.
That being said, I see the WTBS retreating back from being the head of the religion and moving back towards simply being a publishing company. Congo's will be encouraged to form conferences much like other denominations and elect their old leaders and organization. Some of the things I have read indicate this might already be happening.
Ideally, I believe the WTBS wants to be in a position to where they just provide the books, magazines, and guides for the congos. Speaker's from Bethel will be available to the conference's actual convention meeting for a "nominal fee". The problem will be as these conferences (the size of circuits or districts) become more autonomous, what will happen when the WTBS changes doctrine again?
My guess is some of these new mini-orgs will begin to break away from the teet of Brooklyn and start using other materials and abandoning some of the more rediciluous JW traditions like birthdays, blood transfusions, etc... Obviously some people and congos will see this as apostasy and flip to the next "conference" ASAP. In a last gasp to stay on top, the WTBS will shift more towards the center and try write more inspirational type literature and get away from the prognosticating and condemnation that make them famous.
This of course will lead to more division in the GB and writing depts and no doubt many will leave. The result will probably be several smaller organizations many of which do not rely on a central source of literature and operate more like main stream churches do.
Just my observations....