Excuse me, Azazel says that the leaders of the Grigori didn't have any intention of trying to continue the existence of the Fallen Angels as a race, as they opted not to make a reincarnation system like the Evil Pieces and Brave Saints, Azazel stated that the Fallen Angels can end with him and the Grigori
Iguana32
Liked by 2 people
LIKEI'm sorry, but that sounds like the author (of the canon DxD) was trying to make Azazel sound cool and different without bothering to give a good reason. Don't get me wrong, I still like the novel, but there was no reason for Azazel not to reincarnate humans. They were the smallest in number, all while being the least trusted. That's enough reason to rebuild their numbers.