Kodius mentioned they were taking suggestions for sharks teeth and it reminded me of a conversation with a friend, who was reminding me that Barbarians can't use CJs...
Maybe sharks teeth could store a small amount of inner fire that could be meditated upon to provide a buff to skills or stats.
Could even have different teeth for different skills/stats ie bear teeth for str or tiger teeth for stalking, Gnome teeth for scholarship, ect.
-or we could use them for light thrown, either way really...
-D.B