Erwin/Sabrina
Perhaps. According to Levi, he is very much alive some time after my death. And, I have a suspicion he will continue to live, until a certain mission is carried out. I have yet to speak to him about this. It's...he knows some of it. It's with his bloodline. Something with the Ackerman line, of just knowing their mission and being able to achieve a specific mission when given the task. When I asked it of him, at the time, I hadn't known, but I asked it of him again when I did know.
Part of me feels guilty for doing so and yet, Levi himself would want to do what he could to save everyone he could. He has lost far too many for it to be fair, myself included. Maybe it's a wish of mine that he does get a happy ending, because no one should have to lose the ones they love three times, if not more.
Please, then, if you'd could ask them, I would be glad to meet. It may be easier to meet with a familiar face first. I did work briefly with Tony Stark, who seemed to know Natasha, so I can reach out to them. I'm not familiar with the other names you've mentioned, but I would be glad to organize something. I've been...a little preoccupied since arriving, to say the least.