User blog comment:GotMilk5101520/How will the Tartarus Arc Part 4 will end?/@comment-4489126-20140710023803/@comment-75.70.129.95-20140711001507

If I recall, Mashima was complaining about having to draw so many characters during the games, so I don't think he'd rush to bring all of them back in without a good reason to do so. But, yeah, this is a thing that affects the whole country so I wouldn't be surprised if we saw cameos at least (probably destroying Faces, as people have said)