@Almostfaceman: And I disagree with it. *shrugs*
You're seeing what you want to see and claiming it as fact.
I don't see it. I see a being that sees a lot of useful tools to use for his ends.
Solas: You were people, and you deserved better... like all the rest I have used in one hopeless battle after another.
Of course he's used people. Leaders, by definition, use people. But that doesn't mean the leader, or general, doesn't care, or can't care about the people they use. To suggest otherwise is a rather juvenile viewpoint.
In real life, there are situations that have nothing but crappy solutions. I'm not sure about in this case... but I tend to think it may have been so when Solas - when presented with the world ending at the hands of the Evanuris - made the decision to raise the Veil over the Fade.
Solas quite clearly grows to care for all the people of Thedas, which makes his decision more interesting and nuanced.
Why do I think he cares? There's a whole host of things he talks about that have nothing to do with maintaining some "cover" about being a modern elf. Plus, we have the Trespasser DLC, where the Inquisitor is put in the position of being totally vulnerable to Solas. Does Solas do the easy thing and kill the Inquisitor? That would be the most logical thing to do, if he were a callous person intent only on maintaining some cover while he works to throw down the Veil. No, he doesn't kill the Inquisitor, because he cares and much of what he reveals about his character... is genuine.
I want to make it clear, that I don't agree with Solas about destroying Thedas. Killing so many people to restore the elves is reprehensible... but Solas has a conscience.
I think we'll be able to use that conscience to bend him away from this genocide, in DA4. This was not something at play, at all, in the case of Corypheus.