I believe sasuke will not be good until after killing obito and fighting naruto. I think he is going to sort of be neutral after hearing the hokages out but still hold a grudge out on
obito for numerous obvious reasons. He will kill him and later end up fighting naruto.
Both of them end up living and after unforeseen events sasuke returns to konoha shocked when he arrives.
He sees itachis face on the moutian seprate but close to where the hokages faces are
because naruto spreads the truth about the uchiha incident and spreads the truth on how edo tensei was ended and thus he becomes calm at heart and good again