I think Olwe would remain the king of the teleri, cause he set sail to aman, while elwe remeined in ME, so Elwe IMHO gave all his rights to be king in aman away. Maybe Thingol would establish a separate Sindar Kingdom (were his people Sindar)?
But my main focus lies on the noldorin kingship, Iīm a noldor fan
What do you mean with "Dior or Elrond -the Children of Luthien are the answer to anything"
Do you mean Dior or Elrong could claim the noldor throne? I think Elrond could, but would be strange, galadriel is is mother in law and fianrfin her father, would be awkward
I like the image of galadriel coming back and beeing the princess of the noldor, itīs nice.
I really wonder if there were changes in aman over the intervening years...or if everything is the same, as galadriel remembers.
Itīs a shame tolkien never wrote something about aman and the return of the elves