Another thing I hope for ... and this is for all romances: that they continue to be relevant and have content even after you've consummated the relationship. In DAO you could still talk to your LI, but it was like the relationship itself was stagnant. You could ask them back to your tent again, but really what was the point? You got to see the same kissing animation, which was sweet of course, but not much else.
I'm not suggesting they create multiple sex scenes (although I wouldn't complain if they did

), or even that you can replay the sex scene in place of a fade to black 'join me in my tent' moment (although, again, I'd love it if you could

), but that the relationship continues to grow, to develop and mature (possibly getting better, maybe even deteriorating depending on your choices and actions). I mean, seriously, how utterly awesome would that be? With the game taking place over the course of 10 years there's certainly scope for that to happen.
(Going to have to x-post this to the main 'Romances' thread now

)