@Cardbutton
Just because the Inquisitor won't by the protagonist, though I still hold out hope for a non-combat dual protagonist role, doesn't mean they won't continue to be in the story and be involved with taking down Solas. Dorian's sending stone all but confirms they will be, I believe.
Right
And I do apologize with the apparent angst of my previous post, but I was using it to prove a point rather than argue for the return of the Inquisitor PC (As much as I would like it).
The reason I seem to argue with Pro-New PC advocates more than I do with those that are Pro-Inquisitor is that it is simply easier (I do see a lot of merit in a New PC as well, after all). The thing is (in general), Pro-Inquisitor advocates tend to center their opinions on to why they personally would like to see the Inquisitor to return as a PC and then try to build a scenario where the Inquisitor could feasibly return. Their ultimate goal being that they show the Inquisitor's return as a PC might have some merit narritatively to the story of Thedas Now again this is a generalization, but in regards to Pro-New PC people I see them using apparent "logic" or "facts" (like the Inquisitor is missing an arm, or Bioware said "One PC per Game") a lot more when it comes to arguing against the return of the Inquisitor, rather then them trying to show the merits of a new PC and how they would be serve a better job in a narrative sense than a returning Inquisitor (in a situation where we could only have one). Some Pro-New PC advocates on these threads have done a remarkable job with showing the merits of a new PC and have managed to change my mind extensively (when I first started posting here and similar threads I was a strong Sole Inquisitor PC person). 
My chief concern for DA4 is ultimately the creation of the best story, since it is an RPG and that's what I play it for. If that means a sole new PC, I'm on board. If that means a returning Inquisitor PC, great! If we get a Dual PC system (of various types and methods), fantastic! Simply getting a new PC so we can have a "clean slate" does nothing to tempt me into wanting them. As selfish as this is for me to write I would prefer that Pro-New PC players focus on what could be possible (and what they want to see) in a sole New PC setting, rather than using what are ultimately silly excuses in order to argue against the Inquisitor PC's return (and yes, the missing arm argument, the budgetary argument and the "One PC a Game" argument are silly excuses).
Sharing your visions for DA 4 (and the good narrative points that come with those visions) simply holds more impact than trying argue for the sake of something, by arguing against something else (arguing for the sake of a New PC by arguing against a returning Inquisitor PC, for example).