I noticed we don't have a thread for this guy yet. So, what do you all think of our beloved Paladin?

Most people seem to assume he's an idiot (so do I), but I wonder if he's really that incompetent. Sure, he sucks at understanding sarcasm and insults, and he's a little too much in love with his own image. But he didn't hesitate to evacute and call in Mephisto (even though he clearly hated having to depend on him) when they found themselves faced with the Gehenna gate, and he hasn't actively pushed for Rin's execution yet despite his dislike for the boy. It appears that for all his personal issues, he at least knows to behave professionally when it counts, and that's something I can respect.
That being said, he really doesn't like demons. I wonder if he and Rin will ever learn to get along somewhat... I for one would like it if they developed some kind of respect for one another. Keeping Athur as the eternal Knight Templar would make him incredibly boring,

and if he's getting a bigger role, I want him to have some kind of development too.