Yes. Since Naruto wouldn't be in Konoha Nagato wouldn't have destroyed Konohaé
If you're talking about the fight Naruto pulled on Pain, well Sasuke would have lost, so no in this case.
Konoha would remain standing as Hiruzen stated, "When someone has something to protect, that's when a shinobi's true power emerges." I don't see why Sasuke wouldn't get stronger due to his desire to protect Konoha, the village his brother sacrificed everything for. That desire to protect Konoha will make Sasuke stronger.
Wtf? Y would nagato go there? He went there the first place 2 find Naruto so if he went after Naruto he would've got captured cuz hinata wouldn't let the nine tails out.