James Gunn has revealed ‘The Batman Part II’ is still being written. The co-head of DC Studios has given a promising update on the highly anticipated follow-up to 2022 comic book blockbuster ‘The Batman’, which introduced fans to Robert Pattinson as Bruce Wayne and his Caped Crusader alter ego. Asked on his Threads account if the sequel script is still in development, Gunn simply replied: “Yes.” Another fan tried to get some more information out of the studio boss, and wondered when the script – which is once again being penned by filmmaker Matt Reeves – will actually be ready. Gunn is clearly…