As it turned out, there actually<em>was</em>a member of the Sons that had a weakness for elves.  Three of them, in fact.  Apparently this 'Lord of the Rings' book had plenty of elves in it, and allegedly they were all supposed to be supremely hot.  That made Pathfinder an excellent target...of a sort.  They could lure out one or more of the Sons, and then ambush them...in theory.  More interrogation revealed that, thankfully, this branch of the Sons did<em>not</em>have a mage...all the better for Kanae, right?