Hey guys!
Currently, there's a 2.38% chance of receiving chewed bones as a drop from both mithril and crystal dragons. Though this uncommon drop can potentially reward you with a dragon full helm on osrs, it's useless here on Alora. I suggest the addition of being able to burn these bones on pyre ship located next to the ancient cavern entrance, like osrs. As someone who has killed nearly 1000 crystal dragons, I can assure you that it's nearly dead content. Not many people kill them out of their own free will and I hardly ever meet anyone there on a wilderness slayer task. The addition of being able to burn chewed bones might serve as incentive to kill these dragons. The original drops you can receive from burning chewed bones are pretty terrible, so a buff to the common drops and potentially adding more rare ones wouldn't hurt either. As a counter to the argument "Well, they already drop crystal blood and ancient keys you can use to unlock the bloody chest" - remember, chewed bones are not exclusive to crystal dragons, mithril dragons drop them as well.
That's all for my post, thanks for reading