Just a thought and perhaps this has been discussed before but No Jehovah's Witness ever actually dies in the truth.
Pick a year, any year. If a JW died in say 1920 or 2020 or whatever...the doctrines change so much and so fast that what is "truth" today is "untruth" the next within this religion.
Maybe it would be a sobering line of discussion to have with some JW's. That, 'your truth today might just get you disfellowshipped tomorrow if you continue to believe it.'
example: Millions resurrected that died before 1954, come to life in a 'resurrection center' and immediately begin to praise Jesus...WAIT, STOP! A booming voice over the loudspeaker "dear friends...we don't praise Jesus anymore, the Watchtower said not to do that back in 1954" ... WTF?
Just a thought.