Now we left of with Antman going back in time right. So what’s going to happen after that.
Well if at the end of the whole New York crisis, the avengers keep the Mind Stone and Space stone with them then the Thanos would never be able to get his hands on Space stone as it never goes to Asgard, then Loki never takes it, so Thanos never attacks the Asgardian ship thus giving a possibility of keeping Loki and others alive which might not be quite cool as killing them of really made things chaotic. So Thanos who eventually will have to come to earth to get mind stone, space stone and time stone would face of against the avengers who would be prepared for him. And I’m guessing Tony will have something made up that could harness the power of the stone.. Maybe a new suit(GODKILLER ARMOR).
Plus a new heavyweight champion is going to make an entry “CAPTAIN MARVEL” and she is a total beast with power levels that might even surpass that of Thor. But the real problem that comes is upon going back in time the whole timeline will change and an alternate timeline would come into play which is kinda difficult to predict.
Now things I’m certain about is that Nebula is going to have a major role in the upcoming movie. Now if she would wield the gauntlet is different question but as the gauntlet is damaged in don’t think so. She still knows a lot about Thanos and the infinity stones plus she can really kick some ass, so definitely she will have a major role.
Clint Barton, our beloved Hawkeye might be seen in a new form that is of Ronin. Due to the finger snapping he loses the most important thing in the world to him that is his family which makes him give up his moral side and take on a more aggressive form.
Captain Marvel will definitely make an entry but I think it will be much later in the movie. Somewhere when our main Avengers are at the end of the line and she comes in as a messiah.
Rocket, War Machine, Shuri and Okoye will do what they do best that is support everyone to the best of their abilities. Hulk and Banner will work think out and we even might get to see World Breaker Hulk which would be so awesome because that is when Hulk was the most powerful in comics and to see that on screen would be epic.
Not only that, i think avengers 4 would be the end of the big trio i.e. Iron Man, Captain America and Thor. They’ll eventually sacrifice their life fighting to save other and Iron Man would be the one to give the finishing blow. This would be like sort of rise to the occasion movement and an opportunity to set example for future generations. This big trio might then be replace by Spider Man, Black Panther and Captain Marvel. Bucky or Falcon might take up the mantle of Captain America.
In the end Thanos would be defeated, balance in the universe would be restored( i mean sort of) and a New Avengers would come into light.
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