TTATTelder - "It will go the way of the Bible Students - fade to obscurity."
Percieving that vulnerability (and inevitable fate) just by itself was a big part of what helped me grasp that the WTS couldn't be "God's chosen organization", because if it was, all ascertainable evidence would logically indicate invulnerability and inevitable victory, rather than obscurity.
The very fact that it can decline proves that there's nothing particularly special about it.
In addition, the fact that its leadership fears said decline - and recent rhetoric, IMO, definately supports that argument - suggests a lack of conviction that it's "God's chosen organization" even on their part (after all, if they were confident in that premise, why would they be afraid?).
When a self-marginilized fringe group fades away to obscurity and eventual extinction, it usually deserves it...
...and what's more, it knows (consciously or otherwise) that it deserves it.