Vanity Fair spoke with Annie Potts who portrayed then receptionist Janine Melnitz in Ghostbusters™ and Ghostbusters II™. Annie Potts was asked where she saw the future of the character.
Interesting since Janine Melnitz is one of the most important people in Ghostbusters Incorporated history. I totally get that Annie Potts wouldn’t publicly give out details about Janine Melnitz’s life.
Source: Vanity Fair Improv Imagination