Are we supposed to understand that because Hawkeye survived for a half century after Secret Wars, that the Earth eventually reconstituted. Clint tellsTony some made it through it and the rest died. It also looks like Clint and Steve made it through, because Steve instructed Clint to pass on the message when this event happens in the future.
Also from the meeting between Cap and Franklyn senior, are we to conclude Franky did save the universe with his sacrifice in Fantastic Four, when he and Adult Val joined Nathaniel Richards? It's strange adult Franklyn tells this Cap he can't stop the Incursions, and neither can the Illuminati. Does Franky do this deliberately to invoke a particular response from now Cap?
And both Clint, Franky as well as Cap must have also known the Kangs were drawing Cap to the far future so Cap doesn't use the Time Gem, because the whole premise was that the time gem was taking Cap to that conclusion? So Franky was at odds with the Kangs to do something after post-Secret Wars, a story that hardly seems like telling? The Kangs apparently let slip Tony Stark blows up Earth-616 with an Incursion.
Then there is the clue that Ultron Black Widow says to now Black Widow, (which is left out in the issue), when Natasha sees Tony Stark in a cell. That has occurred now, but do we find out what Natasha knows? If not, then that has still to happen.
And the other really big secret - did Uatu instigate Fury kills Uatu, because Uatu knew he had run out of time to prove Uatus father was right in one Alternate reality, knowing Incursions were going to destroy Earth very soon? That's the only reason I can think of Uatu going out that way. Uatu was despondent in OS #0, and it could only be because he saw a Living Tribunal corpse, and, because he had a Bridge that showed Incursions were unstoppable and happening on Earth, and would wear down the Illuminati and Cabal soon.
Why were all the Original Sin secrets revealed on Uatus death? Uatu deliberately summoned the Orb to the Moon just to get the Eyes for himself, and he would use them. So what purpose was the secrets in OS? I can only surmise it didn't matter anymore, so let the humans have the knowledge Uatu was storing away, because, really, the question Nova asked Cap was, "Why does the Watcher collect information?" That answer seems to be, for nothing, now the universe was ending. Just as added speculation, is anybody suspicious that all Nick Fury's Man on the Wall assassinations had anything to do with the formation of Battleworld? It certainly had nothing much to do with protecting Earth, because the heroes did that.