The Watchtower organization has a rather extensive legal department and makes use of it in novel ways, one of which is to find circumstances where it can establish billable hours for new money.
My opinion is the above is one of those instances. Added to this is a presumed likelihood that some recipients will end up bequeathing monies owed them to Watchtower coffers.
Another, more recent, example of this is, in my opinion, the lawsuit filed by Watchtower over the Warwick construction site alleging pollution. You can bet your bottom dollar Watchtower's banking billable hours that it will ask to be paid as part of any settlement. It won't matter whether the case has merit. The only thing that will matter is whether it's less expensive to settle the thing than pay even more lawyers to fight it further.