For those interested in looking at corporate documents for JW congregations in the US, here's a link to just one example of a Maryland congregation which updated its corporate charter in 2006.
When you examine page 4, for example, you will see item eleven where the reference is made to the contingency plan in the event Watchtower New York were "not in existence".
This language has been around for a while, which is why I pointed that out over on Reddit.
The reality is that these are not secret leaked documents- they are state corporate docs that must be filed in each state where a title-holding congregation is required to have a corporate charter.
In other words- anyone could have looked this information up quite easily.