Oh, no, you never go to Oracle. Even before this probably-going-to-be-Batgirl nonsense cropped up, DC seemed to make a deliberate point of not having people rely on Babs in the places where it made most sense. I can think of like, four times off the top of my head when somebody outside a Batbook called up Oracle for information or asked her to help coordinate something. And even in her own title, Dinah asked Ollie to get Sin into the country with his mayoral pull, or whatever, even though Babs could do that kind of thing with her eyes closed during a the pseudocredits of that week's LOST.