The Simpsons executive producer Al Jean has revealed why their new Star Wars crossover short film on Disney+ removed a cameo from The Mandalorian.Speaking about mini-episode ‘The Force Awakens From Its Nap’, in which Maggie meets Lando Calrissian, General Grievous, BB-8 and Ahsoka Tano at daycare, Jean explained why Grogu/Baby Yoda was off-limits.“There was a scene where we had the parents picking up the kids, and The Mandalorian was one of them,” Jean told CNN.