One possible fanfiction could involve Itachi returning from the dead in some way. He decides to train Naruto to help him master new skills. Itachi might teach Naruto some of the more advanced Uchiha techniques, like advanced fire - style jutsu or the sharingan - related skills he has. Naruto, with his own vast chakra reserves and unique abilities, would then combine these new teachings with his own Rasengan - based attacks. This could lead to some really cool battle scenes in the fanfiction where Naruto surprises his enemies with new moves.
In 'luffy vs kaido fanfiction', Luffy's growth and new abilities are often explored. He might develop new forms of his Gear powers to face Kaido. Kaido, being extremely powerful, forces Luffy to push his limits. Fanfictions may also focus on the intense battle scenes, with detailed descriptions of their attacks and counter - attacks.
Well, the occurrence of a timeskip in a manga can be quite unpredictable. It usually happens when the author wants to introduce significant changes in the story or characters' situations. But without specifying the manga, it's impossible to give a precise answer.
Itachi could train Naruto to better understand the nature of chakra. He might show Naruto how to sense and manipulate chakra in ways he hadn't considered before. For example, Itachi could teach Naruto how to infuse his Rasengan with different elemental chakra more effectively. This would give Naruto an edge in combat against stronger opponents. Also, Itachi could train Naruto in stealth and infiltration techniques, skills that Naruto has not really focused on before.
The power comparisons are really interesting. Luffy's ability to stretch and his Gear forms against Naruto's Rasengan and other jutsu. It's like a clash of two very different power systems.
Another plot twist might be that Luffy actually loses the first round of the fight but then finds an inner strength or a new power - up from an unexpected source, like a memory of Roger or a new Devil Fruit ability that he unlocks in a moment of desperation.
Sure, the Boruto timeskip has taken place in the manga. It marks a notable shift in the storyline, introducing new elements and evolving the characters' growth and relationships.