Makes sense to me. Certainly makes things a lot more streamlined in that regard. And yeah, Actual heroes on Earth-HB and Anthro Animals to Earth-C, unless accompanied by a Mystery Solving team like Jabberjaw and Scooby-Doo in which case, Earth-HB is their home. A lot of things are going to change down the line. DC is definitely going the ''Hard Sci-Fi'' route here.