My heart is hoping Nick Fury in space is connected to the Black Widow movie, but my joykill brain is telling me it has more to do with Captain Marvel 2. I have decided to believe in the best case scenario, which is that he'll be in both movies.
***This post contains spoilers for Spider-Man: Far From Home and speculation for the Black Widow movie***
That IS the best case scenario!
My conspiracy theory is as follows:
The after-movie scenes have always been for reasonably soon movies. I think the one that went farthest ahead was Avengers (2012) mid-credits, where Thanos was set-up for GOTG (2014). So we have to figure Nick in space- presumably working with SWORD- is setting up something for the next 2-3 years at most.
Out of the movies that we know they’ve started doing preparation on (meaning, not Captain Marvel 2 yet):
Eternals is god-tier stuff, so they’re probably not going to be working with earth bureaucracy.
Shang-Chi is street-level, not space.
Dr Strange is magic, not space.
Black Panther could absolutely go to space, but why would Wakandans want to work with America’s subpar tech?
Which leaves Black Widow and GOTG3.
It could be GOTG3! But given the firing and re-hiring of James Gunn, that’s way in the future, and would be even farther out than introducing Thanos had been, and he was the main threat of the entire Infinity Saga.
Natasha is in space, and using SWORD to find her would be a way for them to open up the MCU for larger cosmic threats by using a street-level character as their entry point.
(It would also provide a really good reason we hadn’t seen Nick with any of the Avengers since Age of Ultron- what if he had seen Future Natasha and couldn’t fuck with the timestream? I’M JUST SAYING.)