My hall has over a dozen former elders, although I doubt many of them would be considered "awake"
The trend seems to be that these brothers either get burned out or feel guilty about not handling a specific situation properly and have stepped down.
I made a similar thread on reddit a few days ago that linked good speakers with those "woken up"
It seems to me that a number of you on this board were circuit and district speakers or, at the very least, viewed by the congregation as a good speaker. I think this is because good speakers are ones that aren't content parroting exact phrases and thoughts from the WT. You guys know exactly those kinds of talks. Those brothers seek to "get through" their talks and often try to mimic a particular CO or DO, but often without the charisma or gravitas that those brothers typically bring.