Generation pre-1995: Anyone old enough to have lived through 1914, then anyone old enough to understand 1914, and finally anyone born in 1914. The "END" had to come by 1994. Applied to all mankind.
Generation Post-1995: Anyone at anytime who sees the composite sign of Christ presence. Applies to all mankind.
Generation Post 2008: Applies only to the annointed who will "not pass away until all these things oocur" and will be coupled with the retrogression to pre-1935 theology of the heavenly calling being open to anyone whom God in His good pleasure seeks to call. Not replacements, but brand spanking new, freshly minted annointed.
The reason these changes are important is that the last existing marker for a drop dead date for the "end" was the number of the anointed, since only they can lead God's people (barf)
Once this marker disappears, as it will when more people begin to partake, two things- I think-- will happen:
1. The GB will have another flash of light and declare that the 144k must be a symbolic number afterall, since God keeps calling people to heaven
2. The Heavenly hope will be emphasized over the Earthly hope, leaving everyone who wanted to pet lions and screw their beautiful wives in perpetual health and virility, out in the cold, in the lurch, pissed off. And since treasures should be in heaven and not on Earth, why not forsake all things of this life and slave for the next? The end needn't ever come since at death you will be joined with Christ. Kinda like Christendom, huh? It's what they used to teach. It's what Russell believed. Not too far fetched. And in another 30 years, the majority of JW's will be wine and motza eaters at Memorial and the freak show will be the earth dwellers.