You'll get your wish for expanded building areas for sure. Modders are going to have a field day opening up new locations to build at. Using existing building assets is going to depend on the building of course. It will depend on how fleshed out buildings that aren't really being used for much end up being. The "sellers stand" had a rank requirement of 3 for local leader so we are going to have to put deliberate effort into these settlements if we want to have trade. I think they mentioned the caravans could be attacked somewhere? I'd hope so. We've seen that happen before, albeit in NV/not with Beth.