When it was announced that Diego Luna’s Rogue One rebel spy was getting his own streaming show, everyone naturally assumed that his gloomy ex-Imperial droid pal K-2SO would be along for the ride. But it turns out that we won’t be seeing Alan Tudyk’s robotic role in the show—or at least, not in its first season.
Source: io9 – Alan Tudyk Says K-2SO Won’t Be Part of Andor…Yet