Fan Casting DCEU

If we were to erase all DC live-action movies and build the DCEU from the start in a similar fashion to the DCAU (DC animated universe) did after “flash-point paradox”. The universe doesn’t need to have the same movies as the DCAU or the same specifics, but it wouldn’t be a “rougue” story like Zack Snider wanted. This story would also include the Titans, the Dark JL, the Legion of Doom, and any other characters I can think of. This story also doesn’t take in consideration actors that have died, since this is just an idea of what would be the perfect DCEU