all naruto’s power is borrowed lol so what is wrong with it when it comes to kakashi?If that happens than people will say "Kakashi used borrowed power". I rather have him pull out a new technique that complements him and his father. Like give any relevance to his heritage. Pull out a dog sage power.
Izanagi is an idea I hadn't considered before. In either case, I can't see how they get out of Kaguya's dimensions without Kamui. MAYBE Minato or Tobirama can use FTG or something, but that seems like a stretch.Nope, izanagi. Well maybe obito will give kakashi the dead eye lol