So, The Mandalorian season 2 has started. I noticed that the Tusken raiders communicated in a mix of spoken words and sign language (no small feat given their clunky hands). Well, it turns out that one of my favorite deaf actors, Troy Kotsur, was hired as a consultant to create a Tusken-specific sign language for the show. Although Troy is also in the show, I can't tell which one he is because they all look the same to me.