Moff Gideon Is in New Republic Custody
That defeat at Din’s hands concluded with Moff Gideon in captivity, and we eventually learn in The Book of Boba Fett that the former Imperial Remnant officer is now in the custody of the fledgling New Republic, awaiting a trial for his crimes. Din believes Gideon will be executed by the Republic, but we’re going to take a wild stab in the dark and say that doesn’t happen in season three.
