His Pikachu might gain more control over its electric powers. For instance, it could learn to direct its thunderbolts with more precision, hitting the opponents' weak points accurately. This evolution in Pikachu's skills could be due to the intense battles in the Hoenn league.
One possible plotline could be Ash's intense final battles in the Hoenn League. He might face off against his toughest rivals, using strategies he's developed throughout his journey in Hoenn. For example, he could use his Pikachu's new electric moves combined with the teamwork of his other Pokémon like Sceptile and Swellow to outwit his opponents.
In the 'Ash Wins Hoenn League' fanfic, it could be that Ash has some unexpected help. Perhaps he teams up with some local trainers in Hoenn who have unique skills or Pokémon that assist him in the league. They might share their knowledge of the local Pokémon and terrain, which gives Ash an advantage in the battles.
One of his toughest opponents could be Tyson. Tyson was a very strong trainer in the Hoenn League in the original series. His Pokémon were well - trained and had unique battle strategies. Ash would have to really bring his A - game to defeat him.
A trainer with a rare and powerful Legendary Pokémon could also be a tough opponent for Ash. In the Hoenn region, there are Legendary Pokémon like Groudon or Kyogre. If a trainer has managed to form a bond with one of them, it would be extremely difficult for Ash to defeat them.
One possible plot twist could be that Ash's Pikachu suddenly loses its ability to use electric attacks during a crucial battle, but then discovers a new, unexpected type of move. For example, it might learn a psychic - type move due to some strange environmental factor in the Hoenn region. This would completely change the dynamic of the battles and add an exciting element to the story.
One possible fanfiction could be about Ash's adventures in Hoenn during the month of May. Maybe he discovers a new Pokémon species that is only active during this time of the year. He could be traveling with his usual companions and facing challenges specific to the Hoenn region.
I think there's no clear - cut winner in a 'danny phantom vs justice league' fanfiction. Danny Phantom is a powerful ghost - hero in his own right. He has unique powers that the Justice League may not be familiar with at first. But the Justice League is a team of some of the most powerful heroes in the DC universe. If the story is written in a way that Danny has some sort of ace up his sleeve, like a new power or a powerful ghost artifact, he could potentially defeat the Justice League. On the other hand, if the Justice League is well - prepared and uses their combined skills effectively, they could overpower Danny.
One possible fanfic could be about Ash and May's adventure in Hoenn where they discover a hidden legend. They might encounter rare Pokémon and face challenges together, strengthening their bond as friends and perhaps hinting at a deeper relationship.