Board Thread:General Discussion/@comment-5536445-20190520021531/@comment-27700324-20200126070454

Yeah, good point. I think it's time for a conclusion of our worries.

Well i think they checked the major boxes personally. All the shows currently on the CW are in the Arrowverse now in some way, and most are merged into a singular Earth for maximum continuity. Meanwhile, they got the majority of franchises connected with only stuff they couldn't get due to actors being busy being very few and far between. (AKA just Lois and Clark, Gotham, and Krypton)