sparky1
I have already clarified this.
It is the Kingdom Message that makes one organization right, hence all those organization whose foundation is kingdom message are true, and all those who have kingdom qualities (in which ever nations they may be) will be saved. That comes to what you say: even if there is no JWs org, God's purpose will go forward "gathering all the worthy ones from all nations and from all four corners of the world."
Yes, you are right.