Yeah, if it were up to me? I'd bring back the idea that - at least in the league's early days - "Batman And Robin" were an inseparable team. Batman wouldn't appear in Metropolis one week, and Coast City the next, it isn't Batman you'd call for help in solving a crime, if you're walking down an alley in Gotham City and someone pulls a gun on you it isn't Batman who'll appear... It's Batman and Robin.

That's sort of the point.