I would like one day to see a TES dedicated to the renewel of an Empire that encompassed all the old races including Dwarves and possibly new races that have not been mentioned in lore before (newly discovered from other lands), The story could be of the connection of these lands to the new Empire by our hand thru diplomacy, be that doing quests for each land to get them to agree to such a thing, or causing destabilization in other countries to make them need the empire, what do you think would such a story appeal to you ? please be creative in your responses.
If you had significant knowledge of TES, you'd know the Dwemer arent coming back, you would also know that Skyrim already answers part of your wish by including the Dwemer architecture in Skyrim and potentially more information about them since they and the Nord had an iffy relationship (violence
)
You'd also know that union on Tamriel is a Farce as the empire had to use a metaphysical hax to get everyone to make nice, the other provinces succeeded the moment they got the chance, and in Tamriel's Timeline possibly as far as we know the empire on encompasses Central Cyrodiil, parts of Skyrim and maybe just maybe hammerfell. what you're looking for borders on RTS/Empire management, not the spirit of TES, and would be far more suited to an offshoot I take it.
no lands currently are *newly* discovered as the Empire is aware of the Lands of the Maomer, Thras home of the sloads, several eastern islands as well as yokuda, anything including after that would be a paste on, things we aren't aware of, which isnt new since they did the same with Oblivion's Cyrodiil (supposed to be a jungle or Humid Tropics) Solsthiem in Morrowind, an ancient war with Dragons on Tamriel etc etc