If Izuku stops holding back in fanfiction, he might achieve his goals much more quickly. He could show his true power and skills without restraint. For example, in battle scenarios, he could defeat his opponents with ease and surprise everyone around him.
Perhaps when Natsu stops holding back, it would also have an impact on his relationships. He might be more assertive with his friends or show a different side of his personality. In the fanfiction, this could create some interesting character development and new storylines. For example, his more forward attitude could lead to some misunderstandings at first but then deeper bonds in the long run.
The plot would likely become more action - packed. With Natsu not holding back, there would be more intense battles and challenges. Enemies that were once difficult to defeat might be easily overcome, which would then lead to new and more powerful adversaries emerging.
When Izuku decides to stop holding back in fanfiction, it has a domino effect on the plot. His actions become bolder and more decisive. This might start with him facing stronger opponents head - on, which could lead to new power - up moments. As he shows his true strength, it could inspire some characters and intimidate others. This can then create new sub - plots, like rivalries forming or old enemies joining forces against him. The overall plot would shift from a more subdued, slow - burn type to a high - octane, fast - paced one with Izuku at the center driving the story forward.
There are several potential characters. Aizawa could be one. Godlike Izuku could show up in the past and Aizawa might be suspicious of his powers at first but then come to realize his good intentions. Gran Torino is also a possibility. Izuku could learn different things from him in the past. And then there are the other pro - heroes. They might see Izuku as a strange new force but also recognize his potential to do good. His interactions with them could change the course of hero history in this fanfiction.
One possible plot could be that godlike Izuku uses his newfound powers to go back and prevent certain tragedies in the past. For example, he might stop the initial attack that led to so much chaos in his world. He could also use his knowledge of the future to help his friends earlier, like giving Midoriya tips on how to control his quirk better from the start.
One consequence could be that the public is deprived of important information. If it's a story that concerns public interests, such as a major environmental issue or a political scandal, the public has the right to know. Another consequence might be that the credibility of the dailies could be affected. Some readers might suspect that the dailies are being influenced by some improper forces.
Yes, there are likely fanfictions out there with the concept of 'izuku is loki'. Fanfiction communities are vast and diverse, and many authors like to create crossovers or unique interpretations like this. You can start by looking on popular fanfiction websites such as Archive of Our Own or FanFiction.net.
One possible aspect to analyze in 'izuku expelled fanfiction' could be the character development. Since Izuku is expelled, it would be interesting to see how he copes with this setback and grows from it. Maybe he discovers new powers or forms new alliances outside the school system.