Reading idly through this magazine , I read the study article "Rejoicing in our Hope" which discusses the two "hopes" according to the WTBTS ie heaven & earth.
A couple of points were of interest:
(1) Absolutely no mention at all of the 144,000 or Rev 14. Usually an article like this would be filled with references , but it isn't even mentioned. It does discuss the "limited number" , but only in contrast with the "no man can number" great crowd.
(2) A much more laid back attitude towards the two hopes. Usually , anyone even considering "anointed" status is warned against over-reaching themselves and there is some reference to how most people would have the earthly hope. There is a picture of various middle aged & older (but not ancient) "anointed" ones (presumably to stop presumptious 20 year olds from claiming).
My speculation: the WTBTS have finally thrown the towel in on this doctrine. They have seen how the number partaking continues to climb , despite all their efforts. They also have finally done the maths & admitted that the sums just don't add up - over 100,000 (probably many more) Christians in the 1st century , over 40,000 in the early part of the 20th century partaking & nearly 2,000 years during which supposedly there were always faithful men & women present.
Look out for: a "new thought" that the 144K shouldn't be taken as a literal number , any more so than the 12,000 in each of the 12 heavenly tribes are literal.