"Say My Name" VA-DLC/Mod
I think that a lot of us love Codsworth ability to adapt his lines to about a thousand names from a databank. Now, let's say that there's going to be a series of $1 DLC package that adds 50 or so new names to this database. Each DLC package contains a list of names that Codsworth can now say, so that you can search for the perfect name of a Sole Survivor. What names would you want to see added? Would you pay $1 for a package of 50 names, or would you rather pay $5 dollars for 1000 names?
Addendum; You may be asking why I am interested in this. In recent years, there's been two trends in the gaming industry, where voice actors are either underpaid, unpaid or worn out, but also where business models are viewed more cynically. Fallout 4 is already $60 on release purchase, so it's not necessarily fair to try and milk consumers for yet more money. However, I think that Voice Actor DLC or paid mods could offer a compromise for everyone, at least where Fallout 4 is concerned. By offering this DLC, voice actors and their ability to perform would have to be protected at the heart of the VA-DLC's business model. Voices are sensitive instruments that are sensitive to various infections.
I think that it would be an interesting experiment to see if voice acting downloadable content or modifications would be a viable business model. This could be achieved through Bethesda, but could also be accomplished by third party developers (perhaps with a cut going towards Fallout 4 itself).