OK So does anyone think Naruto will END after the Fourth Great Shinobi War ?

Probably not. He has to do two things to do before the series ends: fight Sasuke again for the last time (might be in the war, idk) and become Hokage. But after this I think the series is going to end. I think Masashi Kishimoto can't create any other arc after that since becoming Hokage was Naruto's ultimate dream.