That's pretty much it. Part of the 616 incursions plot is these big bad guys are going around literally killing Celestials/those weird ambiguous Physical Entities like Chaos and Order and stuff, so there's just all these giant dead bodies floating around the universe. And how cool is that. We don't necessarily have to go with that 'these guys are all being killed' thing, but it would be fun to help out like Eternity or something equally abstract.