Yes, in some fanfictions, Naruto can be depicted as having a metal vessel. Fanfiction writers often take creative liberties and introduce unique elements to the Naruto universe, and a metal vessel could be one such addition to give Naruto new powers or a different role in the story.
A metal vessel in fanfiction could be a source of a new type of jutsu for Naruto. For instance, it could release a special energy that can be used for both offensive and defensive purposes. It might also have some sort of sealing ability, which could be useful in battles against powerful enemies who use dark magic or powerful jutsu.
Another possibility is that it could be an older, forgotten character from the Naruto universe. Someone who was once on the sidelines but now has a new role as the chosen vessel. It could be a character from a minor clan that has some long - lost power that makes them suitable for this important position.
Well, it could be that he got it as a gift from some super - advanced ninja technology group in the fanfiction world. Maybe they saw his need for an extra weapon or tool during battles and decided to equip him with a metal arm.
One special ability could be enhanced strength. The metal arm might be able to deliver much more powerful punches than his normal arm, allowing him to break through tough defenses more easily.
Well, his metal skin could enhance his defense greatly. Enemies' attacks like kunai stabs or basic jutsu blasts might be deflected or absorbed more easily. It could also add weight to his punches, making his physical attacks more powerful.
There could be. Given the creativity of fanfiction writers, they might find interesting ways to blend the Naruto universe with the Sonic universe, specifically with Metal Sonic. It could involve Naruto being transported to the Sonic world and having an encounter with Metal Sonic, or perhaps some sort of power - related connection between Naruto's abilities and Metal Sonic's characteristics.
One interesting plotline could be the chosen vessel's struggle with the new powers and responsibilities. For example, if the chosen vessel has to master a new and powerful jutsu quickly to face an upcoming threat. Another could be the relationship between the chosen vessel and the other characters in Naruto's world. Maybe there are those who are jealous or those who try to protect the chosen vessel at all costs.
Yes, in fanfiction, Naruto can be given the ability to manipulate metal. Fanfic writers often like to give characters new and unique powers for the sake of creativity and exploring different storylines. It could add an interesting dynamic to his combat skills, allowing him to control metal weapons of his enemies or create his own metal constructs for offense or defense.