Agents of Shield/Captain Marvel theory

So. If you are into Agents of Shield and Marvel movies, read on.
Otherwise, total geek alert right now. If you are going to make fun, leave now.
We good? OK.
In my slow rewatch of the episodes, in Season 1, Episode Yes Men. Main thrust of the episode is not relevant. But they just got back from the Guest House and saving Skye with the Kree, blood, I guess? Anyway, Phil asks Lady Sif if she's seen any aliens and if any of them are blue, and she rattles off some names, including the Kree, which we all assume the GH alien to be.
And Lady Sif assures the Son of Coul that NONE of them have ever visited the earth. We know this is not true, because Inhumans.
But the Kree experiment that created the Inhumans goes back millennia. So, where does this Kree body come from?
And the thought that popped into my head was, why is Captain Marvel the movie going to be set in the '90s, when up until now, the history of heroes in the Marvel movie universe has been Captain America in World War II, then a whole bunch of failed experiments to try to recreate the super soldier serum which result in the Hulk, AIM, Centipede, Deathlok, Garrett, extremis. But no real other heroes until the Battle of New York. That's what we've been told.
But now, Captain Marvel is going to be fighting Skrulls in the '90s and will have a costume.
And it keeps coming back to me. Where does this dead, sliced-basically-in-half Kree come from?
In the comics, the ancient enemies of the Skrulls are the ... ding ding ding ... Kree.
Nick Fury will be in this movie. Will he get a warning from a Kree about the Skrulls? Will this blue Kree be a good guy, perhaps even a now blue Mar-vell of Kree, who helps save the earth and pass his powers on to Danvers to help save the earth when he gets sliced and diced by a Skrull?
Will a drop of his blood perhaps save Danvers' life, letting Fury know that it would be worth it to keep the Kree body for decades.
Afterward, does Carol Danvers go incognito until they need her again?
Was SHE, at least originally, the Avenger Fury said he kept the body to save?
The downside of this theory is that the movie universe doesn't care all that much about the TV universe.

Edited to add: Clark Gregg is confirmed as being in the Captain Marvel movie.  

Agents of SHIELD is about to end its fifth season with an ending that can serve as a series finale rather than a season finale. And they have heavily name-dropped events from  Avengers Infinity War. So the SHIELD finale is taking place during the mad Titan’s invasion. 

It totally feels like they could GO THERE snd do the thing. 

Also, Jude Law is cast as Mar-vell. I don’t think they would turn him blue. But they did turn Zoe Daldana green and Scarlett Johanssen blond. 

So you never know.