Perhaps the same way New Vegas appeared after Fallout 3, we might get a Fallout: New London ?
Theen again Fallout series, as little as I played, is made to portray the bland, vain consumerism of 20th century Murica.
Really can't imagine fallout being about anything else, Maybe DLCs?
Yeah like a DLC for Fallout 4 that gets you on a ship to Europe?