User blog comment:A.J AL/Season six plot hole./@comment-1509826-20121215181853/@comment-5619706-20121216021708

Imperiex, maybe you mean intimidating?

Anon, yes, indeed. Unless God's law prevented (arch)angels from using the souls already in heaven. We may never know.

Still quite a shame plot hole. We fans could come up with a lot of explanations in aftersight, but the fact that it was not addressed properly does make it off.