Directors Bryan Howard and Jared Bush spoke to IndieWire about writing Nick and Judy's arc, finding the perfect spot for it to culminate, and factoring fan-shipping into their storytelling. [Editor’s note: This interview contains spoilers for “ Zootopia 2 .”] When people think of impressively animated film sequences, what immediately comes to mind are large-scale moments: big, explosive action scenes or crowd shots with hundreds of characters. The latest Disney animated feature, “ Zootopia 2 ”