1. On the wings of bats
Bruce Wayne's first dream sequence happens within the first few minutes of BvS when he runs from his parents' funeral and falls into a sinkhole somewhere on the Waynes' expansive property. When he hits bottom, bats begin to swarm around him, and despite his initial terror, he quickly gets used to getting smacked in the face with leathery rabies wings. Where reality ends and the dream begins in unclear, but a tornado of bats levitates Bruce to the surface again, completely unharmed.
What it means: Jesus
Bruce Wayne, having lost all meaning and grounding in his life, discovers the unexpected thing that will give him meaning once again: chiropterology. And also heroism. Almost all retellings of Batman's origins use bats as a divine messenger that directs Bruce towards his unique brand of themed heroism, but this mythology depicts him not unlike Superman in his effortless fight, resurrected from the death of everything he held true into a new form. It's pretty Jesus-y and obvious in what it's trying to portray, but it also lends him a visual similarity to Superman that we don't often see.
2. The Wayne crypt
As Bruce Wayne stands in front of his parents' crypt, blood begins to ooze out from the sides, and after a few moments, a hideous humanoid monster, more bat than man, bursts through the stone and attacks Bruce. He wakes up in his apartment next to some unnamed woman who we never see again.
What it means: Becoming a monster
Not only is this another reminder that Batman's mom was named Martha, but the weird beast-bat shows that Bruce Wayne also fears becoming the monster that he sees in Superman. Batman has become ruthless and violent since the destruction caused by Superman, and he's begun to brand criminals, which has become a death sentence in prison. In his terrifying beast form, he's destroying himself, and he's destroying the legacy left behind by his parents. Bruce is subconsciously reminding himself to not become dehumanized, which is exactly what brings a stop to him nearly spearing Superman through the chest with kryptonite. It's also a little callback to Batman Begins' "nightmare" Batman.
3. The Knightmare
In Batman's most elaborate dream sequence, he overlooks a giant desert with crumbling buildings in the background, with the Greek letter Omega carved into the sand.
Batman and his soldiers are picking up some kryptonite, but the tides quickly turn and Batman is captured, as some of his soldiers turn out to be part of Superman's army. Insect-like alien soldiers swoop down to pick off any remaining support that Batman has, as Batman is restrained and kept in an underground bunker. Superman appears and rips off Batman's mask, but only after chopping two other captives in half with his laser eyes.
What it means: Superman the tyrant
This is the Superman that Batman fears most: a total despot of Earth who has control of everything from human soldiers to alien insects. The Omega symbol belongs to Darkseid, the main villain of the DC universe, who is the ultra-powerful alien Lex alludes to in the final moments of the film. Superman's bug-soldiers are the Parademons, who are generally controlled by Darkseid alone. How or if Superman and arch-nemesis Darkseid decide to work together, or how these symbols are related to Superman's rule of Earth, remains a mystery, but symbolically, it shows just how easy it would be for Superman to become a tyrant and abuse his powers.
4. Am I too early?
As Bruce Wayne waits for the information he swiped from Lex Luthor's servers to decrypt, he dreams that a red-clad figure reaches through a portal and starts to speak to him about Lois Lane being the key to some event, and to not trust "him." When the figure, who is very likely The Flash, sees Bruce's confusion, he remarks that he must be too early and disappears as Bruce wakes up.
What it means: Time travel
This little prophecy is probably one of the most telling in the whole film, because it sows the seeds of distrust in Batman by telling him not to trust the mysterious "him," and it also means that time travel is already a thing in the DC Universe…which has been a dangerous precedent to set ever since Superman flew backward around the world to reset time many years ago. Lois isn't the key to anything if Superman isn't around, so if the final moments of BvS didn't already convince you that Superman's death was only temporary, allow future-man to confirm that a non-dead Superman will still care about Lois in the future.
E esse personagem é definitivamente Flash (Barry Allen) , interpretado por Ezra Miller . Vai ser explorado em filmes futuros. Sua fantasia parecia bem diferente, uma espécie de metal, mas ainda não temos nenhuma explicação detalhada sobre o fato dele. Mas Zack fez tweet uma foto, talvez de uma sala de fantasia da Liga da Justiça e deu um vislumbre do traje Flash no canto mais à esquerda
Produtor de BvS Deborah Snyder foi questionada em um entrevista se o "Future Flash" foi planejado desde o começo, e aqui está o que ela disse:
[...] I think we were in the middle of shooting and we started working on the outline for the next movie and where they go, and Zack said, ‘Oh my God let’s add this moment that is gonna pay off down the road, and we’ll find out more information.’