Phase One would begin with “The Batman” which would be the origin story for Bruce Wayne as he becomes Batman. This would be based on the New 52 origin in which the Riddler takes over Gotham after a major flood as Batman leads the city against him.
“The Flash” would be the second film in Phase One and be the equivalent of The Incredible Hulk and because of that, this will be the only Flash film. This will be Barry Allen’s origin story as he battles against Reverse Flash.
Phase One will continue with the first sequel of the universe with “Batman And Robin”. The movie would feature Bruce taking on Dick Grayson and training him as Robin as the two face off against The Penguin.
The Thor equivalent of this universe would be “Wonder Woman” which would be her origin story and would be similar to the real life 2017 film but I would set the story in the modern day instead of World War One.
The Captain America equivalent of this universe would be “Man Of Steel” which would be Clark Kent’s origin as he becomes Superman. The film would be similar to the real 2013 film but instead would be more lighthearted and hopeful as Superman should be.
Phase One would conclude with “Justice League” which would see: Superman, Batman, Wonder Woman, and The Flash along with Cyborg and Martian Manhunter as they team up to face the threat of Steppenwolfe.
Phase Two would start with the third and final solo Batman film with “Batman: Knightfall” which would feature Bruce facing off against Bane. Batman will still appear in future projects just as Iron Man did.
“Wonder Woman: Spirit Of Truth” would be the next chapter in the universe and would be similar to 1984 in the fact that Diana would face off against Cheetah and Maxwell Lord but this would actually be good lol.
“Man Of Steel: Last Son” would be the next Superman movie which would have Clark facing off against Lex Luthor who builds Metallo to destroy Superman. The movie would also introduce Green Arrow to the DCU who would team up with Superman to fight Metallo.
The Guardians of the Galaxy equivalent would be “Suicide Squad” which would have this team of super villains being controlled by Amanda Waller to take on the Joker who would be the villain (as he should have been in the 2016 film).
The JL sequel would be “Justice League: Throne Of Atlantis” which would feature the team meeting Arthur Curry and aiding him to stop the armies of Atlantis led by Ocean Master from conquering the surface world.
Phase Two would conclude with “The Atom” which would be the equivalent to Ant-Man. The film would actually focus on the Ryan Choi version being mentored by Ray Palmer to be the new Atom.