User blog comment:SpookyBoogie27/Light Novel Spoilers/@comment-82.178.42.183-20140208112903/@comment-24501441-20140208181839

^^agreed. They have plenty of enemies right now, and if they were to resurrect anyone, the above mentioned seem relatively weak (although Raynare messing with Issei's heart would be interesting). If they were going to resurrect past beings, maybe something interesting like, ummm, the original Maous! I know it's not probable based on Rizevum'a intentions, but it would be interesting!