Sasuke won't have a perfect susanoo regardless if it requires rinnegan or not. The three uchiha MS users had so far been shown as having distinct/unique mastery of the three MS abilities; and I believe Kishi will stick on to this until the end.
Sasuke - Best AMATERASU user: BLAZE RELEASE
Itachi - Best GENJUTSU user: TSUKUYOMI/ IZANAMI (probably IZANAGI too?)
Madara - Best SUSANOO user: PERFECT/ULTIMATE SUSANOO
Your thoughts?
Sasuke - Best AMATERASU user: BLAZE RELEASE
Itachi - Best GENJUTSU user: TSUKUYOMI/ IZANAMI (probably IZANAGI too?)
Madara - Best SUSANOO user: PERFECT/ULTIMATE SUSANOO
Your thoughts?