[Kell shrugs. He loves his home, and yet he's never been naive enough to believe they were all angels. It hardly can be different here.]

Maybe? I don't know many of them. I don't see why the Summoned should be better than the general populace. Wherever they come from. Unless the mages doing the summoning picked people to summon based on their good character.

[He doesn't really believe this is the case.]