C'ai Threnalli first appeared in The Force Awakens, where actor Paul Kasey came into sight wearing the costume of Ello Asty in one of the final scenes of the movie.
As Asty's death had been shown earlier in the film, Lucasfilm Story Group member Pablo Hidalgo stated that the Abednedo seen waving off the Falcon in that scene must be a separate pilot.
confusing right lol ?