Now he has two modes, some neat jutsus and a S/T jutsu, but sharingan has so much more, let him awaken some kind of tensei jutsu from his clan or something!
LOL true but what if he fused bijuu bomb with rasen shuriken... After all he made the jitsu himself. If you really want to op Naruto then tell sasuke to give him itachi eyes, after all senju+uchiha=rinnegan.