Sasuke didn't die cause of plot. If he had died against Itachi he would've met Hagoromo and come back to life as the Sage of 6 Paths and saved Naruto from Madara.
What part of the war? If it was the beginning then that would mean no Orochimaru revival, which means no 5 kage revival which means alliance gets juubi one shotted
Sasuke didn't die cause of plot. If he had died against Itachi he would've met Hagoromo and come back to life as the Sage of 6 Paths and saved Naruto from Madara.