When we spoke to Genndy Tartakovsky, the genius director behind the first three Hotel Transylvania films, earlier this summer, he told us that he would be returning to Hotel Transylvania 4, this time as an executive producer. More details on the animated sequel have emerged, including an additional role for Tartakovsky, who is actually directing, and an upgraded position for Selena Gomez. Variety is reporting that the new film will be directed by Jennifer Kluska and Derek Drymon, from a script by Tartakovsky. And Gomez will now be an executive producer, alongside her other duties voicing the franchise’s main …