User blog comment:Xhatefate/DxD Updates~/@comment-25136646-20140711164200

You might be right Gary299. There's no way Issei can have power matching that of Great Red or 666. Unless Issei and Great Red team up. However, I have my doubts.

First of all, it is mentioned Great Red doesn't like getting involved with the rest of the world. If he and 666 meets again, what will be his reaction? Maybe both of them met before God seals 666 away? The only reason Great Red will fight 666 might be because either he thinks 666 will invade his home (Dimensional Gap) or maybe he and 666 always saw each other as enemies since the beginning of time? After all, they both come from the Apocalypse. Perhaps a battle between them is destined since several milleniums? Perhaps Great Red never met or heard about 666?

Second of all, a lot of people mentioned that the author wants the protagonists to become stronger as a team. So my theory might be false. However, we all know 666 is one of the two most powerful beings in existence (the other being Great Red). He might be 10000 times more powerful than only one God. After all, God used a lot of his powers to seal 666 away. Ophis mentioned that she feels weak if she's only twice as powerful as the Heavenly Dragons so imagine 666! All of the characters are still far from reaching 666's level.

There might be hope. 666's powers might not completely awake since he was sealed for so many milleniums. DxD might stop him before he completely recover his powers unless Qlippoth uses the Sephiroth Graal to enhace him?

However, if the 13 Longinus possessors will play a role against 666, we'll see the possessors of Innovate Clear, Absolute Demise and Telos Karma. It is mentioned Cao Cao might join DxD so Georg and Leonardo might join the team? What do you guys think about all of this?