How about if Arya is a borrower, and she lives in The Hound's home, The Hound is a giant to her. I think Arya would make a neat borrower with her stealth, plus the needle ( her sword's name ) What if The Hound, ( I can't think of his name) so I just call him that. discovers her in his home, he could find her sword laying around. ( I just have this picture in my mind of him, holding her tiny sword between his giant index finger and thumb.) He could seek her out, or what if he is sick and she has to overcome her fear of him to make him well, could be really really angst ridden. Maybe they could become friends or enemies and then friends. If anybody would like to write this, please feel free.