Whoa Whoa Whoa there you act is if Unity doesn't deserve to return in a different form. But responding to the points
A. Yes but the Brotherhood is far from set to to continue to go down their path. The East Coast Brotherhood may be the exception so far but only from what we know. Even the Mojave BOS is full of desent on what to do. In the pitt a BoS man took over all of Pittsburg. The BoS has plenty of stories left.
B. Considering that most people who played Fo3 and FNV havn't played Fo1 or Fo2 and that they were largely absent in FNV it's not even close to that yet. As a matter of fact the Enclave needs to be given a more in-depth look going into the future. And not necessarily as the bad guys just the least bad guys.
C. The NCR is hardly going into civil war and even if the canon is that they lose in vegas they're aren't any signs things are that bad. I'm not talking about pitty Congressional fighting and some corruption, I'm talking about a extremely young democracy made out of formally waring tribes that's about to break up due to economic and social pressures. Not a regional power that's over expanded.
D. Meh a Unity community needs to be brought back, I'm thinking it would be mainly ghouls against the slaver of ghouls that's E. Hell sure there is a nation that enslaves and segregates ghouls but it's counter acted by a community of mutants. Those two shouldn't be primary of course. That could explore racism, slavery, etc further in-depth.
Those are just groups that would make a good game, that are a must in my book in general. If it was set in a specific location then they change. So if it's the south then skip the BoS and Enclave and replace them with tribals, confederates, gun runners, etc. But in general these are needed for most locations.
A. True, as long as they aren't excat replicas of Lyons and are [Very Good].
B. I'm thinking that Enclave could be explained through other things without having them in the actual game.
Like finding an old Enclave bunker with a bunch of useful history that explains a part of them more indept.
Maybe finding a crashed vertibird with a broken holotape that has a small segment of data remaining intact which fills a plothole.
Et cetera.
There are several ways to explain Enclave without having them there in the flesh.
C. Okay.
D. A mutant faction? Wouldn't they Kill On Sight?
Still find it so incredibly black and white.
It's always something along the lines of "You're mutants! You're Bad!" and "Damn smoothskins/tiny people!".
What about a faction built up of humans "and" ghouls?
Which doesn't fight a tyrant group which wants to see them in chains.
But rather that this community has a town that is very prosperous thanks to their steel mill and their mentats and anti-venom production?
The town's culture is very different cause they're all members of their own religious sect.
The problem this town has is that another faction has been using an over abundance of mentats and are now suffering from gigantism in their crania and the majority of them also has brain cancer, and now they're pissed off and wants to burn it to the ground but can't because Faction #45 has a lot of members which are part of this towns religion and attacking the town would result in Faction45 to attack them which would be suicide, so they murder the leader of Faction45's daughter and pins it on this ghouls/human town's mayor.
I think there needs to be more to it all.
I'm so tired of the same "racism" issue that everyone's having.
I think Ghouls, Super Mutants, Hillfolk, Lobotomites, Trogs and other FEV experiments need to integrated into the society more.
Sure, some racism should still be there.
But it shouldn't be Faction Blue versus Faction Red, it's story might be gray but it's racism issue is still very black and white.
The race segregation should stop being this black and white and become a gray issue as well.