They will never, ever COMPLETELY dissolve the 1914 teaching as that would be impossible for them to explain. But they ARE slowly but surely moving away from focusing on it. Decades ago it dominated. I mean....the end was coming within the lifetime of those that saw 1914! But now that the "generations" are overlapping.....they are focusing less and less on it. Do yourself a favor. Search "1914" in the Watchtower and Awake magazines on the CD ROM from 1980-1989. Then again from 1990-1999. Then again from 2000-2009. As times goes by they are mentioning it less and less. In the future.......Instead of "proving" 1914 by going over the 2,520 years method over and over again........they will just simply make references to it. It will be mentioned as "christ coming to power in 1914"....or "with Christ's reign having already begun".....
They will mention it less and less in the coming years and when they do happen to mention it...... it will be a brief reference with no focus on "proving" anything. As such....over the years it will slowly be indoctrinated into the minds of the next generation of dubs.....without proof.....so that it just comes to be an accepted "historical fact".
I already see it at work in my wife. When challenged about the 607, 1914 and 1919 dates.....she cannot back up her claims. When I tell her that the very existence of her religion is dependant upon those dates she shrugs it off and says "that is the problem. You focus too much on the past and not enough on the present. What matters are the wonderful truths we have today". She simply cannot make the connection that without 607, 1914, and 1919 being spot on accurate.....whatever "wonderful truths" there are that exist today are built upon swamp land.
this is why the GB are harping SO much on OBEDIENCE to them these days. No more thinking allowed. Just believe