I I've always imagined if they did merge some of the Earths (I think the legacy ones and some of the ones that alternate Wells hale from will be saved/spared) they'd do it like they did in the comics with the worlds fully merged and the duplicated people merged as well along with their memories amended so there'd still be a National City and a DEO, a Mars that has indigenous inhabitants etc. I haven't been watching Black Lightning as its on Netflix here in the UK and I don't have it, only season one is out on home video here but I believe that Freeland is being occupied by something or someone and if they merge that earth as well, how will that play out?
Again, I'm basing this only on what's in the episode description and trailer, since this will not be merely a copy of what the comics did, but its own new version of the story. The description and Supergirl's line both specify saving only the people, and Supergirl's line explicitly says that they can't save the planet. So that seems to rule out merging the physical locations in this version. It sounds more like they're evacuating the population before the planet itself is destroyed. At least, that seems to be what they want us to think will happen.
There's no way they'll merge Black Lightning's world. That show is from a distinct set of producers who have their own story to tell, and it has its own distinct style and sensibilities tailored more for the African-American audience than the other shows. Plus it's filmed over 2000 miles away from the other shows.
There's no way they'll merge Black Lightning's world. That show is from a distinct set of producers who have their own story to tell, and it has its own distinct style and sensibilities tailored more for the African-American audience than the other shows. Plus it's filmed over 2000 miles away from the other shows.