With Avengers: Infinity War unleashed, followers of the Marvel Cinematic Universe can't stop discussing their predictions for the sequel. While it won't hit theaters for another year, fans are diving into Avengers 4 theories in hopes of figuring out where Marvel will go in Phase Four.
Plenty of questions about Avengers 4 exist. How will THAT hero return? Should we worry that Robert Downey Jr.'s contract is finished? What will the film even be titled? Fans desperately want to know, so the rumor mill has been grinding since the first audiences saw the fallout of Thanos's quest for the Infinity Stones.
Before you read any further, consider this your warning: SPOILERS lie ahead. If you're all caught up, then dive in, True Believer, to the most probably and most hopeful fan theories for Avengers 4.
The Cavalry Is Coming In The Form Of Captain Marvel
If you waited for Marvel's signature post-credit scene, you know Maria Hill and Nick Fury both fall to Thanos's universal culling. Just before he disappears from existence, though, Fury sends a message out using an odd pager. It falls to the ground, giving viewers a glimpse of a logo - which belongs to the one and only Captain Marvel
If you've followed the MCU release schedule, you know Captain Marvel is slated for March 2019. Her first solo mission is a prequel set sometime in the 1990s. Knowing that, her place in the current MCU remains a bit uncertain. But seeing that logo on the pager told fans a few things: Captain Marvel is alive and well, coming to help, and may be just what the universe needs to undo Thanos's damage.
Doctor Strange Let It All Happen On Purpose
Of the many fan theories regarding Avengers 4, most of them deal with a way to fight Thanos and undo his destruction. One theory suggests Thanos will fix things himself, proving his emotions are more central to the plot than the Infinity Gauntlet.
The heroes on Titan nearly remove the Gauntlet from Thanos's hand by exposing him to an emotional and mental attack. Mantis taps directly into his mind, while Peter Quill grills him about what happened to Gamora. But Quill ruins the plan just as the heroes are on the verge of taking the Infinity Gauntlet away, and Thanos ultimately succeeds in eliminating half the life in the universe. And, in theory, this played out exactly as Doctor Strange wanted.
Strange witnessed over 14 million versions of the future and only foresaw one where the heroes win. He then gave up the Time Stone, something he claimed would never occur. Strange's last words to Iron Man before he vanished were that no other way existed. He must have seen the possible outcomes of their actions, and discovered taking the Gauntlet or killing Thanos would end in an even worse fate than what eventually happened.
As a result, Strange orchestrated an attack where Mantis and Quill force Thanos to confront his emotions. Thanos is the only one who can undo what happened, and that moment of emotional vulnerability will ultimately push him to reset the universe in Avengers 4.
The Soul Stone Contains All Of Thanos's Snapped Dead
Many aspects of the Soul Stone remain a mystery. Fans never even saw the Soul Stone until Thanos sacrificed Gamora, the only thing he ever truly loved. Thanos wakes with the Infinity Stone in his hand, but we never see how he got it. One fan theory claims the sacrifice didn't reveal the stone, but turned Gamora herself into the Soul Stone.
This could clarify the scene immediately following the snap. Thanos sees a young Gamora in a watery realm. While it may be a dream, the setting is tinged orange - the same color as the Soul Stone.
According to the theory, the half of the universe Thanos kills didn't die, but transported inside the Soul Stone. This theory holds up to scrutiny given what we know about the Soul Stone from the comics. It's the only Infinity Stone that's sentient, and it can trap souls inside itself - placing them in an idyllic world (Adam Warlock suffered this fate for some time in the books). So, nobody actually dies in Infinity War, since they simply moved into the stone - and all the remaining Avengers need to do is free them.
'Avengers 4' Will Be About Time Travel
Of the six Infinity Stones, the Time Stone might be the most important. Towards the end of Avengers: Infinity War, while Iron Man, Spider-Man, Doctor Strange, and most of the Guardians wait for Thanos to arrive on Titan, the good doctor spends the down time getting info using the time-loop technique that helped him defeat Dormammu. Strange then gives up the Time Stone when Thanos arrives - telling Stark "There was no other way."
Let's hope so, since Thanos successfully wiped out half the Marvel Cinematic Universe. Since the villain wins and the remaining heroes are left picking up the pieces, fans are trying to figure out how Marvel will fix this. There are those online who point right back at the green rock and screaming "TIME TRAVEL!!!!!" - stating it's the only hope of undoing what Thanos's destruction. After all, the MCU won't continue without resurrecting Black Panther and Spider-Man.