It would require some NeW ReVeLaTiOnS, as we've always been told the void is nothing; the void is empty; the void is a hole where a shard used to be; the void is useless. If that's revealed to be not-necessarily-the-whole-story, yeah, we can probably get around it. But would even the writers want to, and thereby deprive themselves of voidsent as a convenient source of plot fuel?

Watch us kill Elidibus before it even comes up.