I am a huge sucker for found family. This one would definitely have the element as well, but would have a darker twist to it, and maybe some of that "family" isn't the best either, so I can play with dynamics a good bit. Especially learning how your boss got her nickname. :3
This one would have a few things going on with the plot. I'd want to do more backgrounds for the MC so it would play a larger role as they try to find peace or resolution with whatever happened. Then there's Roz's "plans." That would still need to be fleshed out, but it's a bit bigger than a gang war, though that is a basic part of it. Whatever job the MC picks would dictate their role in any part of building this "empire." Like, as an example, the sex work isn't just sex work - it's intel, infiltration, a lure. I'd want to have a balance in the plotlines because I like my MCs to have a central focus, I don't want them to feel like a side character.
The Howl would be particularly large, and may take the most planning out of any of the projects unless I severely limited the jobs and backgrounds. I'd rather be able to provide a variety, it would just take a lot of time to plan.