It's funny, the wish to be placed in Thedas, IRL. I've sometimes thought about it myself in a kind of "Oh, wouldn't it be amazing to be in Thedas, as the Inquisitor, meeting these brilliant characters."
Then of course, my more skeptical, detail oriented side of me screams "Nooooo, that would be absolutely horrible."
Thinking on it practically, I'd fail immediately at being the Inquisitor in all respects. Doesn't matter if i went down as me or as a Elf or a Mage, I'd just insta-fail. Firstly because, I've never fought in my life. I worked in a hospital to get me through uni from the age of about 17 - 23. I saw wounds and injuries and tons of blood. I also saw death. But to actually kill. To physically take a life, even in self defense, never mind the amount of fighting your group does. Nope. I'd just be a sobbing, vomiting mess. Added to that having never been in a battle. I wouldn't know how my fight-flight reactions would go. Maybe I'd just freeze, weapon awkwardly in hand before I was cut down. How would i even know to use a weapon? Even the lowliest bandit in Thedas would have a massive one-up on me.
Taking in all the other factors; technology or lack thereof, the travelling, the responsibilities of thousands of lives all on you, the politics and the pressure. Most of all, being away from my family and friends, worrying about them, the thought of never coming back. No, going to Thedas in any form would probably be more akin to the worst Nightmare imaginable which no amount of interesting characters would be able to compensate for (and who even says they'd actually like you anyway?).
It makes for a great daydream, with all the practicalities handwaved away (which most fanfics of that nature do), but when it gets down to a "if a rift opened up in front of you right now, would you step through it?", I'd just grab my dog and run.