I want to reconcile Dalish and Andrastian cultures. Heaven is big enough for everyone's gods.
This is a very modernist view of things. The faiths and philosophies as they exist presented in the setting of Thedas are mutually exclusive and don't lend themselves to coexistence. Also this exposes a big problem with people who don't understand RPG's.
The problem is poor roleplaying basically. I used to run into this problem ALL the time back when I used to help run global canon material for the White Wolf Camarilla organization. There's specific factions purposefully written to have certain prejudices and incompatible viewpoints. But so many people (especially new players) wants to be a special snowflake and STILL be a member of these factions. They want to roleplay being the "enlightened one", the one who sees beyond prejudices, or the one who doesn't display the bad qualities of a given sect. The problem is, that's just bad roleplaying. If everyone is a special snowflake, then the essential flavor and personality of a given group is changed. If you're not playing the bias, the short-sightedness, the prejudices and cultural limitations of a given group, then how can you be roleplaying the group at all? Why are you roleplaying the group at all? It's also why as a GM/ST I have never been in favor of any of my tabletop players playing nonhuman races, until they can demonstrate the ability to convincingly roleplay a human separate from their RL persona in the first place. If you can't even demonstrate being a fleshed-out human being, then I sure as hell won't find your portrayal of an elf or a dwarf inspiring or believable either.
For my part in Dragon Age, I find the elves in Thedas refreshing because as an official part of the canon they are not the cliche "Immortal Awesome Elves" of Tolkien and traditional high fantasy. They are a weak, spindly, short-lived, deluded slave-race that breaks all previous fantasy conventions that place elves on a pedestal, and I'm in favor of seeing them further get the crushing heel in this setting. I'd like to see the Dalish lose even more, and become utterly crushed as a people and culture by the revelation in DAI. I want to see players of elves challenged to move past the Legolas and Drizzt clones. I want to see players get to exercise some righteous human fury in another Exalted March and wipe out the dandelion-eating elves.
The best part about all of that is it fits the canon stereotypes of Thedas, and is APPROPRIATE for the setting. I certainly don't think Solas or the Ancient Elven entities have anything beneficial to bring, and I want to see them put forth as the proper villains so that we can witness something truly original and fresh here. Likewise it also would disappoint me terribly if Thedas was subject to a retcon of atmosphere and the elves became more and more like the crappy Immortal Ubermensches of typically bland and stale fantasy.