It hasn’t been clarified if Jerrod Carmichael is working on the Django/Zorro script on his own, if Quentin Tarantino is tackling it with him or if another, unidentified writer is involved. It also remains to be seen if Quentin Tarantino would direct Django/Zorro, though as the report notes, Tarantino has said many times that he plans to retire after making his tenth film, and Once Upon a Time in Hollywood is Film #9. So it’s a good bet that he may end up simply producing Django/Zorro should it get the green light.