What I would like to see is better control over the villagers in the settlement you are in, for eg.
Trying to assign people to the required job is fine BUT remembering who is on what job is difficult, especially if they are just mostly named settler.
Even if you can remember that far and know who you are looking for to assign to the new task you just built, I find myself running around in circles trying to find the damn person (who most of the time is randomly standing on a roof with no ladder or stair access)
My suggestion would be have an option to locate all of the town villagers on the radar for example (turn on and off as needed) and
When in construction mode, hovering over each settler will tell you what they are assigned to if anything.
I believe it would make controlling the settlements population a lot easier.
Cheers.