This nugget was hidden in the article:
which seems to indicate the end of the DCEU with each new project standing on its own. This movie will not be tied to Justice League or any other DC film in production if I am reading that right.There is no connection to the other DC worlds being exploited for film right now by Warner Bros, where studio boss Toby Emmerich and his newly installed DC production president Walter Hamada are moving forward with new approach to filmmakers on their DC-based fare.
-M