So what is Lion? We've never seen another gem creature like him, unless you count corrupted gems. But that would mean Lion has a gem somewhere. Not outside the realm of possibility, but perhaps the reason we've never seen it is because Lion only has a small shard of a gem. Secondly, if Pink Diamond IS dead, for reals, where did her remains go? Are they bubbled in the temple? Does Homeworld still possess them? A shattered gem still has pieces... so where did she go?