QUOTE - The current teaching on the generation is basically that the current members of the GB will live to see the great tribulation.
hmmm... I'm not sure where you got that from. Most believe that they will live to see the GT but there is nothing in their definition that makes that any part of the criteria
Why stop at two overlapping groups? Why not three or four or five, and just call that a generation?
At a district convention 3 or 4 years ago, Geoff Jackson (GB member) spelled out quite explicitly that the "overlap" occurs only once. He explicitly stated that Armageddon must come "soon" because "we [referring to anointed who overlapped] are getting to be pretty old".
Of course he provided no reason why there can only be one "overlap". He jsut asserted it, and since it came "from the top", who is going to argue it? A bunch of slimy apostates?
Of course, Jackson is not yet 60, or if just barely. Given the cushy low-stress life of a Bethelite top-dog, he can expect to live another 30-35 years.