Ooh, that makes sense. That might even be the reason he gives the Aeducan Warden for being in Orzammar for the first place, now that I think about it, and that doesn't change even though he found a dwarf to recruit via the Provings (sort of). But since she's casteless, he can't exactly have her hanging about the palace -- not that he cares, but she could be uncomfortable enough with it that he leaves her with some of the other Wardens in the Deep Roads. Good thinking! :)