[Niamh.]

Spoiler:

Yeah, that was why I was wondering if Gamora was alive or not because if she is then Natasha should be able to come back. Although maybe it isn't the same because, when they went back to change what happened 5 years previous, it meant that Thanos wouldn't have had to push Gamora off that cliff to get the soul stone because he took them from the Avengers instead and so Natasha kind of took Gamoras place in getting that stone