1) Can they finally settle on all this mess with Vashoth/Tal-Vashoth, kossith/Qunari? It does nothing but confusing people;
David Gaider:
http://dgaider.tumbl...-website-and-it
2) After all the tension, buildup and drama of DAII's 2nd Act, the Chantry hires Qunari as bodyguards for one of the most important peace conventions? Hires Qunari mage as one of the bodyguards, the Chantry? Really? No good human mercs left on Thedas? Ugh...;
Precisely. Tal-Vashoth mercenaries don't have reasons to be loyal to any party involved. No land, no title, no agenda except being anti-Qunari (something that would please the Chantry, actually). They are outcasts that will work for money. And they are imposing.
3) Dalish. With vallaslin. As a spy. What kind of interactive skills among human society does this nomad have, to put a convincing act?
If the vallaslin represents the same problem as in DA:O, I think the Dalish spy is very safe in that regard. However, I seriously hope they put points in Cunning, because their social skills among humans should be lacking. Of course, with thousands of people taking part in the conclave (it's not a closed event, it seems), there are many opportunities not to be noticed.
4) Human noble, here we go again. We're being pushed into the Chantry/Order. What about our PC's age differentiating between 20 and 40? So, if I want to play a devote Andrastian and also want to make a middle-aged character, what justification should I have for not being in the Chantry/Order for 20+ years?
That's... That's actually a very good question. I don't know what to say. It would make sense if the character is unwilling (trying to delay the event as much as they can), but not so much if they are willing.