spoiler for nearby 4-5 chapters (they will be since we see Sasuke):Sasuke is killing someone who he didn't wanted to kill (not Danzo), he won't join Konohora,but he won't serve Tobi any longer (but won't fight him)
AS I guess ,Sasuke will leave for long time somewhere far away from Konohora, then he will back.
AS I guess ,Sasuke will leave for long time somewhere far away from Konohora, then he will back.