Yeah - Once Sasuke kills the two elders he'll probably just go off on his own and revive his clan.With some new goal??? His only goal would be to destroy the leaf for what they did to his clan. And I got to say, he has the right. They were the cause of his brother Itachi to kill his family and entire clan....
OR the two elders die of old age and Sasuke cries about how it's not fair and then Naruto is like "so you comin back now?" and he's like "alright fine ..."