i believe solas will offer a new perspective to the fade... i believe in his character interview it states that because he is an apostate (not trained by circle or dalish) he did not view the fade as a hostile place and has found that when you fear the fade is when demons and bad things flock to you, but if you accept it with no fear, it will show its true beauty...
[DA]: In past games, the Fade has been a dangerous place, full of demons.
[PW]: Yes. Most people in Thedas think of the Fade as demon-land… and Solas believes this is part of the problem. If you go into a realm that by its very nature reflects the thoughts and fears of living people, and if all you’re ever taught in the Chantry is that the Fade is this terrible place that wants to kill or possess you, then when you get there, of course it’s like that.
[DA]: Solas doesn’t fear the Fade?
[PW]: I’d say he respects it. It’s still dangerous, but because Solas found the Fade on his own, he went in without preconceptions, letting him explore the area and befriend spirits without the black-and-white mentality that holds back mages trained in the Circle. While everyone else guards themselves, assuming everything in the Fade is a threat, Solas will find a brilliant unimaginable light, smile delightedly, and move in for a closer look.
Thats the quote from the interview