IF sasuke really crushes the leaf and fulfills his revenge,
IF he cools down a bit after destroying the leaf and
IF he and madara each get an uchiha-family big enough to fill the city, it could be possible.
in theory he's intelligent enough, he very much cares for his clan and he's not like naruto who will risk to sacrifice everything for every no-name-character. he has his own head and isnt as gullible and careless as naruto.
the problem are the three ifs. i highly doubt that any of them will come true.