User blog comment:FTWinchester/On Metatron, the Word of God, and their Purpose/@comment-3045936-20121116012136

This might not be the right blog, but here it goes. I think now its somewhat confirms that Metraton doesn't predate Leviathans. Let me explain, yes Castiel's Quote conflicts with Death's quote about Leviathans predating Angels. But think of this Michael is canon confirmed the oldest of the Archangels and the Leviathans predate even him. So if Metatron is an Archangel that he is younger than Michael thus younger than Leviathans. Now I will say it's more of theory than anything. But Kevin does say Metatron was an Archangel.

I am open to that Metatron might be a unique single kind of Archangel, if that is a way for him to not be part of the other four Michael, Lucifer, Raphael and Gabriel. But, I am not saying articles should be edited but it makes sense.