Okay, We have found out that Juubitos weakness is senjutsu so i thought how would Sasuke contribute to fighting him. Then i remembered him and Itachi fighting Kabutos Dragon Sage Mode. Kabuto said he could keep gathering chakra while moving cause he had Jugos cells which is one with nature or something and keeps absorbing nature chakra. Remember the fight against Bee? Jugo infused his cells into Sasuke. Maybe Sasuke might somehow harness it and take in nature chakra without staying still like Naruto. Sorry for any mistakes :'(