Filmmaker Edgar Wright had one key note after watching an early screening of The Mandalorian and Grogu, and it has to do with the movie's evil bounty hunter, Embo.
According to the director's commentary provided by Jon Favreau, which movie-goers can listen to in-theater thanks to the TheaterEars app, Wright suggested that the best way to introduce Embo in the film was to have him appear earlier (H/T The Holo Files). Initially, our live-action introduction to Embo was when he breaks into Din and Grogu's house to capture Din on the orders of the Hutt Twins. Having him subtly appear in the corner of the screen when Din and Grogu fly back to Nevarro makes things a little more ominous (especially with his overall sinister appearance), and sets up the danger to come.