Iffin' you are still taking questions (for the 101 DA ?s) , how about 35, 49, 99? :)
Of course I am! Thank you for asking! :D
35. Who do you want to see return in the next game?
Is that a serious question? :D
Solas is the obvious one, of course. I need closure more than anything else. Trespasser only raised further questions. As a related point, I'd like for the Inquisitor to remain in charge of whatever the Inquisition or its remnants have become, rather than disappearing like the Warden or Hawke. Whatever happens next, the Inquisitor needs to be a part of, though they don't need to remain the main character.
I expect Lace Harding to return, hopefully as a full romance option. If Leliana or Cassandra return (if they're not Divine), I figure they'll be with the Inquisitor. I'd like to see Charter, Tessa, Marius, and Vaea turn up. They were defined well enough from the comics/Calpernia's short that I'm interested enough to see more. (Well, okay, I was interested in Charter from Inquisition too, but was glad of her continued development in the comics.) Speaking of Calpernia, she never died in Inquisition, so since we're headed to Tevinter, I'd like to see her return too, but only if it's handled well.
My inner optimist wants to hope for Sebastian to turn up as the big political players in Thedas keep making moves, but my inner realist is fully aware that he was totally mishandled in Inquisition and I don't trust that things will improve in DA4 if he returns. Naturally, I'd like to see past companions turn up and could come up with reasons for many of them to do so, but that would make this list too long, and it's already pretty long.
49. Something you do in EVERY DA playthrough, no matter what?
This is hardly groundbreaking, but I make a point of recruiting and keeping everyone, no matter how out of character it might be for the character. The OC can disagree with them, but not to the point of making them leave. There are also certain side quests that involve saving lives vs. taking them. I feel like I can play a variety of OCs who still have souls, you know?
99. Where would you live (Fereldan, Orlais, Free Marches etc?)
Starkhaven seems to be the best place for an average citizen. Fewer darkspawn problems and the only real upheaval is amongst the Vaels. It seems scenic and temperate, from what we've seen and heard.