What are some interesting plotlines in MLP AJ and the Dragon fanfiction?

Obviously, AJ (Applejack) is one of the main characters. She is known for her honesty, hard work, and loyalty in the My Little Pony universe. The dragon is also a main character. It could be a unique dragon with its own personality traits, perhaps being a bit rough around the edges but having a good heart deep down.

One interesting plotline could be the exploration of different magic systems in the 'coiling dragon' universe that are not fully explored in the original work. For example, how certain characters develop unique spells based on their individual talents.

Well, one interesting plotline could be the silver dragon's journey to find its true home. Maybe it got separated from its family at a young age and has to face many challenges while searching for its place in the world.

One interesting plotline could be the dragon of light's journey to discover its true powers. Maybe it starts off weak but as the story progresses, it unlocks new abilities through various challenges.

There could be a fanfiction where a character from Dragon Quest gets transported to Equestria in the MLP world. For example, the hero of Dragon Quest might have to learn about friendship in the way ponies do, and in turn, teach the ponies some of his combat skills. This creates a really cool crossover of two different universes.

A common and interesting plotline is Sombra's redemption. Twilight often plays a key role in this, like in 'Sombra's Redemption' where she helps him see the error of his ways. Another is their teamwork. In 'Twilight and Sombra: Against the Dark Forces', they team up to fight a greater evil that neither could face alone. It shows how their different powers can complement each other.

Perhaps a plot where a dragon rider is from a different dimension and has to adapt to the world of RWBY. They could bring unique skills and knowledge that help the RWBY gang in their battles and also learn a lot from them in return. This could involve cultural exchanges as well as combat strategies.

One possible interesting plotline could be Percy's journey to master the skills needed to slay dragons. He might start as a novice and face various challenges that force him to grow.

Perhaps a plotline where the Black Dragon Emperor has to form alliances in a world that is both fearful and envious of his power. He could encounter different races and factions, each with their own motives for allying or opposing him.

One possible plotline could be the Naruto character obtaining dragon god powers and how it changes his relationships. For example, his friends might be in awe or a bit scared at first. Another could be Naruto using these new powers to face tougher enemies like a new and more powerful Akatsuki group.