I am back. Anyway, the Kyuubi cloaks aren't PNJ because they were an ability that Naruto already had. He could give out Kurama's chakara. The cloaks were just a result of giving out more chakara. Plus, the cloaks were apart of Shikaku's final plan. Kishi did not make this up on the fly. Therefore it was not PNJ. It was an actual strategy. As for CM susanoo, Juugo simply gave him that power. It is not like Sasuke can suddenly do it on his own, so it is not PNJ. It was not sudden either because the manga had established in the Kabuto fight that the curse mode was senjutsu. As for perfect susanoo, Sasuke may have been training with EMS off screen. Remember when he killed white zetsu before escaping mountain's graveyard. He said stuff like "I might try outside" and "These eyes see fine in the darkness". These lines and the fact that he already had susanoo and blaze release active when we got to this scene implies that he may have been training off screen with his EMS. After this scene, we didn't see Sasuke again for a while and he had just said "I might try outside". During this time, he may have been training w/ EMS. After all, not all training has to be on screen.