8 Major Possibilities That Would Occur If the Uchiha Clan Still Lived in Konoha, Would the Ninja World War Happen Sooner?

With the Uchiha still alive, it is highly likely that internal conflict between this clan and the Konoha Village would escalate. This internal conflict would create greater chaos in terms of inter-village relations and trigger a ninja world war.

If his clan were still alive, Sasuke might not have grown up with a deep hatred for Konoha. He might have become a more balanced ninja, growing up in a loving family environment, and not obsessed with revenge.

If the Uchiha had not been exterminated, Itachi would not have needed to take drastic measures to kill his clan. He could have acted as a mediator between the Uchiha Clan and Konoha, striving to find a peaceful solution to the conflict without having to sacrifice his family.

One of the main goals of Madara Uchiha's resurrection is to revive the Uchiha Clan and seize power. If the Uchiha were still alive, Madara's motivation might be different, or he might not rise at all because there would be no reason for Black Zetsu to manipulate the events leading to Madara's resurrection.

If the Uchiha Clan still existed, the Sharingan would be a more common power in Konoha. The use of Mangekyō Sharingan might also be more controlled because there would be no major tragedies forcing Uchiha members to gain this power through extreme loss and pain.