The Flash movie will alter the timeline slightly, retconning things like Superman being the first Superhero after Wonder Woman, allowing the Justice Society and Ted Kord's Blue Beetle to exist. It'll also wipe Josstice League from the timeline and replace it with Zack Snyder's Justice League. This leads to the part of my theory I hope isn't true: the Snyder Cut won't release until (sniff) 2022!
Plausible? Unlikely? Too much of a stretch? Will it release sooner in theaters or on HBO Max? Let me know and share your thoughts?