Superman is in whatever universe The Batman is set in: I think it's a Halloween costume in the movie but, still, the point stands.
The movie was supposed to open with Gordon bringing Joker and Harley into Arkham. Joker and Harley start a riot. Various villain cameos. Riddler I believe was one. I believe Joker and Deathstroke escape. Lex tries to bribe Deathstroke to let him out but he doesn't. Batman shows up to talk to Lex about the bell being rung for Darkseid. There was a scene where the remaining inmates start moving on Gordon and Batman comes out of a dark cell and scares them all into going back into their cells. Something along those lines.
Wasn’t there a scene with Batman and Deathstroke fighting on a freighter aircraft? There’s also the stinger with Deathstroke seeing Lex in his yacht. They had the foundation of possibly doing League of Doom.
I don't believe any scene was filmed of them fighting. Just the teaser of Deathstroke walking out of the freighter aircraft.
There sure is a lot of additional work being done on a cut of a movie that all those SnyderCut psychos said was done but WB refused to release.
I keep forgetting to start it at all, even though everything I've heard says it's good. I honestly think I just need a few years off from the hero stuff. I can't think of another hero movie I honestly wanted to see except Batman in theaters pre COVID
His PS3 cutscene look was only half the problem originally. He needed a personality, motivation, anything to make himself memorable.