I feel like Aiden definitely learns to chill out at the new Sky City (or whatever they ended up naming the place, now that it's not in the sky). Probably follows through with becoming a writer after serving his time.
Though he probably never leaves the new city, I bet Maya and Gill would go out to map the new world.
The first time that I played mcsm and I saw Lukas with his gang I thought he was going to be a (redeemable) asshole. But no, he's really nice, like, all time, not only with you but with your friends as well.
When I always look the options of treating Lukas like shit it's like "WHY I WILL DO THAT???"
Other thing that i always think when I'm playing is why is Lukas with Aiden and the other two?????? The three are a pain in the ass and Lukas is just... fucking normal.