I don't have a problem with the premise that the WT organisation is of sufficient scope and reach that it might be a tempting place to insert some agents. What I do have a problem with is this: you would want to have said agents at or near the top, both in NY Bethel and the various national Bethels, simply to make things easier for yourself down the track. There's a problem with this, which is often alluded to here: there is no clear and predictable path to the top. GB appointments seem to happen without any predictability; it just seems to be the most loyal Bethelite available when an appointment needs to be made. I imagine senior Bethel posts are not much more predictable or inevitable.
IMO, government agencies or crime syndicates wanting to embed themselves within the JW network would have long ago made ascent to the higher levels of the organisation much easier and quicker.
Back to an objection in this thread that the JW network would not be seen as useful from any covert point of view. Let's remember that da Judge was able to get his booze supply smuggled across the Canada/US border by his own couriers. The WT straddles a lot more borders these days.
Do I believe that anything speculated about above has happened? Not firmly. It's possible, but not irresistibly probable. I won't say anything more than I have an open mind. Let's leave it at that. 😕