We lost a lot of fan favorite characters at the end of Avengers: Infinity War, but one of the most emotional losses came long before "the snap" when Thanos sacrificed his "daughter" Gamora in order to obtain one of the Infinity Stones. Of course, the Infinity Stones themselves mean that death is not necessarily permanent, but don't try asking Zoe Saldana what the future holds for Gamora, because even the actress herself says she doesn't really know. Because of the way the actors are never given the whole story on set, Saldana admits she has no idea what, if anything, is next for Gamora...
These last two years we’ve been in such a daze shooting these two films for Avengers. Nobody gets the right script because they gave it to misdirect you. We are, like, just gossiping in the trailer, kind of, like ... ‘What’s the other actor coming from?’ ‘What do you mean, what did you shoot when you shot with so-and-so?’ ‘Oh, crap, what’s going on?’ I honestly do not know Gamora’s destiny in the Marvel universe.
Zoe Saldana's comments to the New York Daily News are well structured as to not specifically give anything away. Still, you could certainly take her comments to mean that Gamora at least has some scenes in Avengers: Endgame. Of course, she could also be trying to intentionally misdirect by implying that when it's not the case.
Zoe Saldana makes it sound like she doesn't know if her character is brought back to life by the end of Avengers: Endgame or not, which seems unlikely, as one would certainly assume that if she did come back to life, she filmed a scene in which that happens. Still, considering how little some the Marvel actors are told, even about the scenes they are actually filming, it's possible the actress was in a scene and didn't really know what it was that was being filmed.
Of course, if we wanted to take Zoe Saldana's statement at face value, the idea that she doesn't know Gamora's destiny could simply mean she doesn't know where the road ends. Maybe Gamora does return to life, and Saldana even knows that, but if she doesn't know what Guardians 3 has in store for the character, then the character's true destiny is still up in the air.
This is a lot of hair splitting to be sure, but that's what you've got to expect as we sit here mere weeks away from finally seeing Avengers: Endgame. We'll have a lot of answers very soon, but until we get them, anything is possible.