I don't think it's even possible to do any of that. It's WAY too farfetched. Although Sasuke pulling another random powerup out of his a$$ wouldn't surprise me at all. Kishi has set him up to where in order to compete with ANY of the current combatents and ESPECIALLY Naruto, he will HAVE to get another powerup. However, it will be a bullsh*t powerup no matter what it is.
Perfect Susano'o: He just BARELY got his new FINAL Susano'o. The fact that he got Susano'o so quickly AND by freak accident, and that he is able to control it as well as he does now is already a bullsh*t powerup. And to put the cherry on top, as SOON as he woke up from his sergury, He was able to not only fully manifest Final Susano'o, but he was able to combine it with Inferno Style and utilize 2 completely new hybrid moves within a matter of 90 seconds after waking up!!! ARE YOU KIDDING ME????? If Sasuke goes and Stabolizes his Susano'o and achieves Perfect form without evenreally utilizing the Final form, I WILL stab someone in the face! And if he honestly surpasses Madara in the ability to coat an object or individual in Susano'o armor. . . I'm not even going to finish that sentence. . .
Inferno Style: It took Itachi at LEAST 7 years to master that move. In a matter of about 3 days, not only does Sasuke MATCH Itachi, but creates an ENTIRELY NEW ELEMENTAL BASE with it. WHAT. THE. F**K!!!
Chidore: Can't say anything bad about this since he trained his a$$ of to master it. And Kirin is just a massive Chidori on steroids. . .
Tsukuyomi: THIS is the only Mangekyou ability in his arsenal with a reasonable power level. His Tsukuyomi used on Killa Bee was pathetically weak, but still able to drop a Jinchuuriki. THAT is Tsukuyomi's base power roughly. Sasuke's Tsukuyomi is weak because he hasn't trained with it. He has only used it twice since obtaining Mangekyou. Itachi's was strong because he has several YEARS to train with his. So muh that time, space, and even reality was under his control.
I'm not trying to bash Sasuke in any way, but I'm just stating the bull in him getting another powerup at this point in the story. The same goes for Naruto. I could talk all damn day on Tailed Beast (Bijuu) Mode and the free Kurama chakra. . .
