Thanks, thread has moved to fast for me to keep up with everything. Does anyone else have this horrible urge to shout LIAR at the screen on subsequent playthroughs when talking to Blackwall and Solas?
If I had a nickel for each time I shouted "LIAR" at one of them...
It's especially bad with Blackwall for me, since I replayed DA:O right before playing DA:I. I was refreshed on all the Warden lore and I'd actually worked out part of his plot twist by Adamant. What really nailed it was how he said he didn't hear Corypheus's Calling at all. It couldn't have been a matter of simple willpower; if the badass trifecta of Warden!Alistair, Stroud, and Warden!Loghain are still affected, and Blackwall somehow isn't, that meant he couldn't have been a Warden at all. I took to calling him "crazy Steve" while I waited for the other shoe to drop. And then it did, and oh boy was it worse than I anticipated 
In Solas's case, I waver between yelling at him for lying, and yelling at him for really how bad he is at it. IMO he only fooled people because the truth was so unbelievable. It never would have occurred to anyone that gentle, compassionate, Fade nerd Solas was the Dread Wolf of elven legend.