bune,
There's no clear answers to any of your questions, just your interpretation, which is a good thing. I would say, though, that none of the people are going to get their real memories and identities back because all of that was destroyed. Unless John later on figures out a way to reconstruct it. I would doubt it, though, and it doesn't matter because all the people are still essentially the same even if their memories are different. Must suck for the people who happened to be switched to living in the gutters at the end
I have said before and will say again that I think the trailer for this movie is one of the best ever. I saw the trailer at the theatre (don't remember what movie I was watching) and I knew then I would buy the DVD. Even if the movie wasn't that great, I wanted the trailer on DVD. Luckily, the movie was just as good!
Miggy, the Thief
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"Ah, nothing like a large black man wearing a suit jumping in your van to maintain your cover." - Vic Mackey
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Miggy's Land O' Wonder