Board Thread:Theories and Speculation/@comment-28814814-20160622014522/@comment-3568954-20160718114202

one wouldn't need to absorb the entire susanoo. just absorb enough of it to enter in side the susanoo and attack the uchiha inside there defense. also Momoshiki can absorb justu but there is no proof he can absorb and use kekkei genkei if he could he would have attempted to absorb susanoo from sasuke. also he wasn't able to absorb the chakra of naruto's kurama cloak. which means its likely he can only absorb jutsu that are directed at him and not passively on even if he could absorb the chakra of susanoo he most likely wouldn't be able to use susanoo as a defense. as the susanoo is created using the sharingan. we don't even know how he got his Rinnegan on a side not its my theory he stole it from hagoromo's grave or did some grave robbery and stole tissue from past transmigrants until he got some psuedo Rinnegan which would explain why his was Red initially