So, I've finally read Dark Nights: Death Metal and Infinite Frontier, and they pretty much spelled it out: New Earth is indeed back as the main canon. They restored the multiverse, and combined the New Earth and Prime Earth canons, much like the original Crisis combined Earth-One and Earth-Two. Unlike that, though, this is very much a slightly altered New Earth, kind of like post-Infinite Crisis. The characters reference several New Earth events, and they keep talking about how everything has been fitted into one single timeline. Even other books referencing events in the New Earth canon fits with what they're saying here. Are we doing an overhaul of the wiki?