Even though Amelia’s Bones survival was a hindrance, as she was an excellent leader for the DMLE, she was being shackled by Albus. His informants had told him that she was being forced to stand back, be the perfect pacifist that Albus wanted everyone to be. The man truly believed that stunners would win the war. If he wasn’t so powerful, his foolishness would have caused his death long ago. 