We've already been told to prepared for things to get 'crazy', then we waited with baited breath for a trailer to be released and it didn't disappoint. Now, one fan theory has eluded to the possibility of a clash between Thanos and World Breaker Hulk.
YouTuber and MCU superfan, Ryan Walsh, aka Webhead, came up with the idea, making some interesting points about the Hulk's next movements and why Bruce Banner's alter-ego needs to up his game.
Webhead reckons we're going to see a lot more of the bright green superhero - which would surely make up for his absence throughout Infinity War.
He said: "If we look at Infinity War we didn't really see Hulk all that much. Hulk is scared to come out of Bruce Banner and I feel like we're actually going to be getting a Hulk that in Avengers 4 he's going to be completely different. He is going to be extremely powerful."
He went on to describe Hulk to Thor explaining: "But in the end, usually Hulk always wins in these comic books and I personally think if that's true Hulk really needs to step up his game to beat Thor."
Thor vs Hulk in The Avengers. Credit: Marvel Studios
Webhead went on to add: "I think that actually Hulk is going to be the strongest Avenger and he will prove it in Avengers 4 when he becomes the World Breaker Hulk.
"How cool would it be to see Hulk glow completely green and actually just destroy Thanos in a fight - that would be awesome to see.
Could Hulk defeat Thanos with the Infinity Gauntlet? Credit: Marvel Studios
"I do think that Thanos still can take him on and beat him but I think they're going to need everything they can to take on Thanos in Avengers 4 because he's going to have the Infinity Gauntlet so he's going to be all powerful."
Then he teased the idea of Hulk and Thor teaming up together: "I think with a Hulk and Thor team up that would be really cool to see Thor with a storm breaker hammer and then World Breaker Hulk coming at Thanos."
In the video, Webhead says he thinks Thanos could beat both Hulk and Thor because he's got the Infinity Gauntlet, however he reckons the pair could give Thanos a run for his money at the very least.
He summed up perfectly: "I think Avengers 4 is really where you put everything on the table, this is everything."
Featured Image Credit: Marvel Studios