Status Updates From Shift (Wool Trilogy #2)

Okay, so I am really starting to think I am on to something. Both Donald and Troy are easily pressured into things they don't want to do

I have no reason to to believe this, but I'm wondering if Troy and Donald are the same person. Troy said something implying that names didn't matter. Hal stated he goes by that name, not that it his name. They're all doing rotations of long periods of waking and sleeping. It's plausible that he's still there 60 years later. Hal even implied they did something awful. New names, nuclear atrocities forgotten. Mostly

They had elevators in the early days! I wondered why they would have built such a big place and not have elevators