[Pyroclastic]

Here's an odd thought:
So, all of Sauron's evil was invested in The Ring. When The Ring was destroyed, did that leave Sauron as entirely good? Is it possible that Sauron still exists, as a good guy? With The Ring, and therefore all of his evil destroyed, Sauron walks Middle Earth, as one of those dreadfully perfect people, The horror of it is un-fathomable.