Elder scrolls 6 should take place in a modern setting without magic or interesting monsters. You play as a usual blue-collar worker who has to balance work with family and get into silly misadventures with your neighbor bob, who has all sorts of whacky hobbies. You will be able to wander around town either walking old ladies across the street or robbing the local convenience store. If caught you have to play a courtroom minigame where you play as your own attourney. If you decided to be a redguard, however, you are shot on sight by the Police. High level armour will include things like kevlar vests or steel armor from skyrim found by robbing the ancient history museum as a hilarious easter egg. Since everyone is atheist in the future, Daedra and the 9 divines will not play a role in the game. beast races will have died 80 years ago in the lore during an event called the "anthrocaust", although some nordic people claim it didn't happen, leading to racial tension, which will play into the main story of the game.
the guilds will be replaced with the Institute of Technology and Various Gangs you can join in lieu of the thieves guild or dark brotherhood.
(Also, conventional weapons are illegal now, and skooma will land you several years in jail, although people are now petitioning to legalize it.)