Sion and Ryner have actually been doing a fair bit of researching legends and legendary pokemon. Mostly it's just been a cursory overview so far, traveling all over Kanto and Johto under the premise of Sion going and challenging all the gyms, though Ryner's done some reasonable amount of research in Johto prior to Sion showing up, too. So they would probably have some interest in this, I imagine. |D

....oh, and Ryner in particular is a genius mage back in his world, incidentally. Which Kayneth may find relevant to his interests if he ever found out. :)