One possible scenario is when Naruto travels back in time in the fanfiction. He might end up looking like Minato as a result of some time - traveling magic or jutsu side - effect. This could lead to all kinds of interesting situations, like his friends not recognizing him at first.
If Naruto looks and acts like Minato in fanfiction, the plot could shift in many ways. Naruto might be more focused on long - term planning and less on impulsive actions. This could change how he approaches the Akatsuki. Instead of charging in head - first, he might set up elaborate traps and strategies. Also, his relationship with Jiraiya could be different. Jiraiya might see more of Minato in him and train him in different aspects, perhaps more on leadership and political acumen.
Sasuke might be a bit taken aback at first. He has his own complex relationship with Naruto, and seeing him look like Minato could add another layer to it. He might feel a strange sense of déjà vu. Kakashi, on the other hand, would probably be filled with a mix of emotions. He'd see Minato in Naruto and might be more protective or have higher expectations.
Sasuke would probably be a bit jealous at first. He's always been competitive with Naruto, and seeing Naruto with Minato's looks might make him feel like Naruto has an unfair advantage. Sakura, on the other hand, might be star - struck. She's always had a crush on Sasuke, but Minato was also a very handsome and respected ninja, so she could be a bit in awe of Naruto's new appearance. Kakashi would likely be a bit nostalgic, seeing the resemblance to his old friend.
One characteristic is their similar determination. Minato was determined to protect the village at all costs, and Naruto has the same unwavering resolve. This determination drives them to keep pushing their limits and achieving great things.
It could be that Naruto is trying to prove himself. He wants to show that he can be as great a fighter as his father. Also, he might have received some training or knowledge transfer from someone who knew Minato well. This could have inspired him to adopt Minato's fighting style. He may also be in a situation where his normal fighting style isn't working, so he turns to Minato's as a last resort.
One of the main similarities is their self - sacrifice. Minato sacrificed himself to save the village and his son. Naruto has also shown that he is willing to put himself in harm's way for the greater good. He's always the first to jump into a dangerous situation if it means protecting those he loves. Another aspect is their leadership qualities. Minato was a great leader as Hokage, and Naruto has developed into a great leader as well, inspiring those around him.
One common ability is their speed. Minato was known as the Yellow Flash for his incredible speed. Naruto, with his Sage Mode and later forms, can also move extremely fast. Another is their use of the Rasengan. Minato created the Rasengan, and Naruto has mastered it and even developed it further.
In the 'naruto is more like minato fanfiction', their relationship with the Nine - Tailed Fox could be similar. Minato sealed the Nine - Tails within Naruto. So, in fanfiction, Naruto might show a deeper connection to the Nine - Tails that is reminiscent of Minato's understanding and handling of the powerful beast. Maybe Naruto has an easier time controlling the Nine - Tails' power because he is more like Minato, as per the fanfiction. This could also tie into their overall power levels, as both being strong shinobi with a special relationship to the Nine - Tails.
The similarity can have a huge impact on the plot. If Naruto looks exactly like Minato, it might stir up old memories and emotions among the villagers. Some might see him as a reincarnation of Minato in a way, which could either boost his popularity or cause some to be wary. In the story, this could also play into how Naruto discovers more about his father and his own identity. He might face challenges that Minato once faced because of his appearance, like attracting the attention of certain powerful foes who had a vendetta against Minato.