After reading through all the articles, it feels like they will stick with the literal interpretation of the 144k(non symbolic) . At least two or three mentions were made as to obedience to the gb -- who, of course, also happen to be of the anointed. They flat out said that some of the 144k would still be alive to see the GT. They obviously know that this supposed GT could be a very long way off, longer than anyone living today within the org may see. To me, it seems as if they are preparing for the new generation bomb. Just the mention of some of the 144k seeing the end come is almost a guarantee of this. This generation will not pass away until all these things occur... Again, to keep the flock under full control of the gb, the "anointed" must live on for an indefinite period of time. The rumored generation change will cement this new doctrine.
From their perspective(and also mine), setting these changes up in this way is a smart move. Once they get the r&f conditioned to accept that there will always be anointed leading from the top(gb), the generation change will "make sense" to the r&f. Of course, it makes no sense to us looking inward at the org, but to the blind sheep it does. In many ways, you have to remember that this change doesn't have to make sense from a doctrinal or biblical standpoint. Its sole purpose will be to backup and reinforce the gb's authority over the r&f. That's it.