She growled lowly and bared her long fangs. "Someone like you can't make him stronger than m, considering you can't teach him anything other than basic justsu...I'm the one who has to teach clan jutsu to any new clan member," she said, her red eye glowing slightly. This was going to turn into another fight, and Rin could shut Ryu up fast with that little comment, considering that he wasn't filled in on the fact that he wasn't allowed to teach clan jutsu to anyone outside of the clan.