Board Thread:General Discussion/@comment-24809896-20140621004139/@comment-5398287-20140627171232

Alright, let me step in and clarify something here.

Special War Powers is not an exact translation of the kanji 特記戦力; a more literal translation is Notable Threats, as in threats to the Wandenreich. Because of this, Uryū cannot possibly be a member of this group, as he's already a member of the Wandenreich itself and, as noted by Haschwalth, can't really do anything to them. As for trying to think of who the other members could be, remember that whomever you're choosing has to be roughly as dangerous a combatant as Ichigo Kurosaki (mixture of all known races and has ridiculous amounts of Reiryoku), Kenpachi Zaraki (whose Reiatsu with his eyepatch on is roughly equal to that of Byakuya Kuchiki, who can effortlessly kill Sternritter with only his Shikai, and who has a ridiculous resistance to pain and damage), and Sōsuke Aizen (Grandmaster of the Shinigami arts and a master tactician, as well as physically formidable; let's not forget that he's the only character in the history of the series to stop "Number One" while Ichigo was attacking), so please remember that before you suggest Karin or Yuzu or whomever.

So as to properly contribute to this thread, I believe Kisuke Urahara (Grandmaster of the Shinigami arts and a master tactician who is even smarter than Aizen, as well as physically formidable and the one to return the stolen Bankai) and Yoruichi Shihōin (Fastest Shinigami ever, strong enough to level a city block with one punch, deadly assassin) are the remaining two Special War Powers.