Last year’s Ghostbusters reboot was supposed to be the start of an entire new franchise (or perhaps even a universe of franchises) around the venerable ’80s horror comedy. Sony Pictures, which owns the rights to bust ghosts on the big screen, even created this new production company, Ghost Corps, to lead the charge on all these various efforts. There was talk of an all-male Ghostbusters to accompany the all-female team we got from director Paul Feig. And a new cartoon series was put into development as well. But since the movie opened to just so-so reviews and box office last year, developments on this front have been as quiet as Spook Central after a total protonic reversal.