I am not going to speculate on this. Rather, am going to provide the hard facts of reality regarding authoritarian organizations like the WT. There are basically four areas that are focused on, that provide the cornerstones of the foundation an authoritarian organization exists upon. Remove any one of them, and the whole superstructure falls apart. These are:
1. DF/Shunning of dissident members. This in effect, "kills" them.
2. Information control. This includes several levels of content manipulation, from how the organization disseminates its own information, to the higher education ban, etc.
3. Busy work. This includes the field service, preparing and giving meeting parts, etc.
4. Social separation: This includes holiday/birthday bans, discouragement from attending "worldly" events, etc.
The organization will not be able to remove any one of these supporting areas, unless it is willing to remove all of them. If it were to succeed at that effort, the organization would no longer be authoritarian, hence no longer JW. However, it would be extremely difficult for the organization to even attempt such a sweeping change of policy, without implosion.This is yet another reason why no change, such as the one suggested by the OP is going to happen.
They are playing a dangerous game, trying to fight the pressures of social evolution. This should no surprise coming from an authoritarian organization that rejects the principles of evolution to begin with. Both social and biological evolution follow the same principle of meme/gene mutation and replication. Society is evolving around them, and the organization is becoming increasingly out of touch with society in general. What will eventually happen is they will have to succumb to those evolutionary pressures, and this will mean either they fade away from existence or make sweeping changes to the four areas above. The latter is very unlikely, IMO.
d4g