I agree that that crumbling of the WTS is when individuals think for themselves and decide to act like an individual and a full attack-based program will never work against the JWs - they would think it was Satan and rally the troops. One organized movement that does bring down organizations and political parties is the access to free and open information. This is where an organized approach makes sense. The press and informal press (internet and blogs) is a powerful organized force. I think we may see the Witnesses crumble in Western Europe in our lifetime. As you note, the leadership is its own worst enemy and freedom of information about their evil nature and decisions will hasten the fall.
z