If Q is really meant to wake up the whole world and unite them over someone who people trust, an evangelical christian who believes in an apocalyptic war and who was the head of the CIA on tape saying "we lied, we cheated, we stole, we have whole courses on it" isn't the guy to do it.

Yes, he might be playing a role. Yes, he might end up being close to the plan or even a part of it. But the center of Q? no chance.