Some characters might be quite shocked or amused if they could read fanfiction about their own story. For example, Edward Elric would probably be very indignant at some of the out - of - character portrayals of himself. He's a proud alchemist and seeing himself depicted in a way that doesn't match his self - image would surely make him fume.
Yes, it is. The manga has a perfect balance of action, drama, and philosophy. The themes explored are profound, and the character growth is very satisfying.
Perhaps a character from Fullmetal Alchemist somehow ends up in the Fairy Tail world. They could then teach some of the Fairy Tail mages about alchemy. This would require adapting the alchemical concepts to fit within the magic - based system of Fairy Tail. They might find similarities between the two, like how both alchemy and magic require a certain level of knowledge and skill to be effective.
There probably are. Fanfiction writers often love to mash up different universes. In such a fanfic, Naruto could bring his chakra - based powers and blend them with the principles of alchemy from Fullmetal Alchemist. Maybe he'd use his Rasengan in a new way by incorporating alchemical transmutation circles. It would be a wild and creative concept.
Edward Elric would be a very interesting choice. His brash and determined personality would clash and also blend well with the Fairy Tail mages. He could learn about the different types of magic in Fairy Tail and might even try to find a way to combine his alchemy with magic. His search for the Philosopher's Stone could also take an interesting turn in the Fairy Tail universe.
Some characters might feel flattered. If the fanfiction portrays them in a heroic and positive light, especially if it emphasizes their good qualities like Edward's determination or Alphonse's kindness, they might secretly feel a bit of pride and be flattered by the author's view of them.