One idea could be the platoon commander leading a dangerous rescue mission in enemy territory. They might have to face unexpected traps and powerful foes, but with their strategic skills and the loyalty of their team, they manage to succeed.
Another plot could involve the platoon commander being framed for a crime they didn't commit. They then have to go on the run while trying to clear their name and also prevent a major disaster that the real culprit is planning. Along the way, they meet some old friends and enemies, and their journey becomes a test of their integrity and determination.
Maybe a story where the platoon commander has to deal with internal conflict within the team. Some members might have different ideas about how to approach a mission, and the commander has to find a way to unify them and prove their leadership. For example, there could be a new recruit who is very talented but also a bit of a rebel, and the commander has to figure out how to make the best use of their skills while also keeping the team in harmony.
It could be a rogue member of the Star Fox organization who has turned against them for personal gain. This character might have once been a respected member but became corrupted by power or money.
One idea could be exploring the backstory of a minor character in the Star Fox universe. For example, what was the life of a mechanic on the Great Fox like before joining the team? Another could be a time - travel plot where the Star Fox team has to go back in time to prevent a major disaster that would change the future of their galaxy. Maybe they have to stop an ancient weapon from being activated.
One idea could be exploring the backstory of the antagonists in more detail. Maybe there's a hidden motive or a tragic past that led them to oppose Star Fox. Another could be a story where the Star Fox team has to deal with a new, unexpected threat that is even more powerful than the usual foes they face. And a third idea is a story centered around a character from the team having to make a difficult personal sacrifice for the greater good of the galaxy.
One interesting plot idea could be Thorn being transported to a different era in the Star Wars universe through some sort of time - warp anomaly. He could then have to team up with unlikely allies to get back to his own time. Another idea is that Thorn could cross over into a parallel Star Wars universe where the rules are slightly different and he has to adapt quickly. Maybe he finds himself in a universe where the Sith are in control and he has to lead a rebellion.
One idea could be a story where the Dragon Commander has to face an unexpected alliance of his enemies. This would force him to use new strategies and make difficult decisions. Another could be a prequel exploring how the Dragon Commander got his start and trained his dragon.
A really interesting plot could be that the ANBU commander discovers a long - forgotten prophecy that somehow involves the ANBU and the future of the Hidden Leaf Village. They then embark on a journey to understand the prophecy better, facing many obstacles along the way, including opposition from some within the village who fear the changes the prophecy might bring.
One interesting Commander Fox fanfiction could be about his early days in training. It might explore how he overcame difficulties and formed his strict sense of discipline.
A possible plot could be that the hound is wrongly accused of attacking a farm animal. The fox, who has come to see the hound as a friend, sets out to prove his innocence. The fox has to gather evidence while avoiding the farmers who are out to get the hound. This story could show their deepening friendship as they face this difficult situation together.
One idea could be that the fox Miraculous has some unique powers that are not fully explored in the original. For example, it can create illusions not just of objects but also of emotions, which the fox - themed hero uses to calm down akumatized villains.
One idea could be the introduction of new alien species that the Star Fox team has to face. For example, a race of energy - based beings that can manipulate space - time. Another could be a story where the younger generation of the Star Fox team has to prove themselves to the older members. Maybe they get into a difficult mission where their new and untested skills are put to the ultimate test.