Zack Sharf “The Mandalorian” is about to launch its long-awaited third season next month, but creator Jon Favreau recently confirmed to BFM TV that scrips for Season 4 are already written and waiting to be shot. Disney and Lucasfilm have not yet officially announced a fourth season. Favreau announced he wrote Season 4 scripts during Season 3 post-production, stressing that it’s essential the scripts be done so that the series can continue to fit into and anchor the larger framework of the “Star Wars” universe. There are a handful of new “Star Wars” series on the way, including the highly-anticipated “Ahsoka.” “Season 4, yeah I’ve written it already,” Favreau said. “We have to know where we’re going to tell a fully formed story. We had mapped it out, Dave [Filoni] and I, and slowly you start to write each episode. I was writing it during post-production. All of it has to feel like a continuation and one full story.”