General Hux, as he is consumed by jealousy and envy of Kylo Ren’s position as Supreme Leader, decides that he wants to see Kylo Ren fall. Everything he’s worked for with the First Order no longer mattered- he’d give it all up if it meant seeing Kylo Ren fail. He is envious and selfish, his revenge knows no bounds- and he is not above acting as a spy for the Rebellion. So, he does- though he is poor at hiding his new intentions, it doesn’t stop him from trying.