2. We could see other versions of classic characters…

Imagine our heroes discovering a world where Michael Keaton’s Bruce Wayne is a The Dark Knight Returns-style Batman, weathered by the years of crime fighting? Or a world where Kara’s mother Eliza Danvers was Supergirl and her father Jeremiah was Superman? Barry Allen’s father was the Flash in a world where Mark Hamill was the same Trickster?

The possibilities are endless, in a way that can show that even DC superhero past and present ‘existed’ in some form. It might be another way of DC jumping a few hurdles to get themselves into the same playing field as the cinematic Marvel but it could work and demonstrate that good or bad, it is all connected and it has been happening for decades…