What if the Uchiha Clan was never killed?

ITACHI KILLED THE UCHIHA CLAN TO TEST HIS STRENGHT OR WHAT EVER. IF THE UCHIHA CLAN WAS STILL ALIVE, SASUKE AND NARUTO WOULD BE GOOD FRIENDS BECUASE SASUKE IS ONLY MAD BECAUSE OF WHAT HIS BROTHER DID HE WANTS REVENGE AND IF ITACHI DIDN'T KILL THEM NOT REVENGE NO ANGER NO AKATSUKI OR WHAT EVER