Couple thoughts:
-If elves are given a homeland, it'll dissolve into infighting and incompetence from its government, unless it is a strictly Dalish nation, in which case it would just wither in isolation or start another war. If they are given a nation that is a vassal state, then they have a chance to at least start the groundwork for a stable nation.
-If city elves want to have rights, they need to stop encouraging their children to live isolated in the ghettos and discouraging them from trying to break out. In Origins, all we saw was elves mocking the elves who tried to live outside the alienage, who tried to live with humans... how can they expect to be on the same footing as humans when they put up their own obstacles on top of humans placing obstacles on them?
I would like to support Briala and Gaspard in order for Gaspard to honor the help of the elves by either improving the alienages or, as farfetched as it is, setting up a vassal elf state.
I wasn't planning on playing an elf, but the elf pictures that have been posted look pretty neat... maybe I'll try out a Dalish elf with xenophobic issues that he/she will grow out of.