Avengers Endgame: 6 Things You Need To Know About Ronin

So who is Clint Barton? A reasonable question, when considering that Clint's backstory is the only one which hasn't been fully explained in any origin-story context. We even know more about Natasha Romanov's past than we do about Clint's.

And this brings us neatly to the upcoming Captain Marvel movie. In this film, we are going to learn a hell of a lot about Nick Fury that we previously didn't know.

Apparently, Fury has known this entire time about a secret invasion at the hands of the Skrulls. More details will follow when the film comes out in March. But what if Clint also knew more then he was letting on, and what if Ronin's actions in Endgame are somehow entwined in this?

Comics tell of more than one occasion when Captain Marvel, the Skrulls AND Hawkeye have crossed paths. Alongside younger versions of Nick Fury and Agent Coulson, could there also be a super-junior Hawkeye prepped to make a guest appearance in Captian Marvel? Perhaps a Skrull presence and a resurgence of a darker side of Clint's personality could be as much a part of the 'Endgame' as anything else.