One common theme is friendship. Since they are comrades in the original story, many fanfictions explore the deepening of their friendship.
There are several common themes. The theme of mutual respect is often present. Given their different abilities and personalities, they learn to respect each other more and more. Also, the theme of sacrifice can be found. In some fanfictions, one of them might be faced with a situation where they have to sacrifice something for the other, whether it's their own safety or a personal goal. And of course, the theme of growth, both as individuals and in their relationship, is quite common as they face various challenges together.
Yes, there are quite a few. You can start by looking on fanfiction websites like Archive of Our Own. Just search for 'Joseph x Avdol' and you'll find a variety of stories with different themes and writing styles.
A common theme is friendship. Despite their differences, they form a strong bond. For example, in many stories, they start off not getting along but gradually become the best of friends. Another theme is loyalty. They are often shown to be loyal to each other in difficult situations, like in battle scenarios.
A common theme is the development of their relationship. Since they have a unique dynamic in the original story, fanfiction often explores how that relationship grows and changes.
Fantasy elements are also common. Sometimes, the fanfics will place the reader and Tyler in a magical or alternate world. For instance, they could be in a world where music has the power to heal and they go on a journey together to use this power for good.
Adventure is also quite common. Since they are often in action - packed situations in the original story, fanfics continue this trend. They face new enemies and obstacles together. Another theme could be loyalty. They are loyal to each other no matter what, and this is emphasized in many fanfics. It can be shown in different ways, like standing up for one another in tough situations or believing in each other when others don't.
A common theme is the exploration of her character in different situations. For instance, she might be put in a leadership role during a battle. Another theme could be her romantic relationships, which can be quite interesting as it adds a new dynamic to the story.
Love is a very common theme. Fanfictions often explore the deep love between Tyler and Jenna, how they express it and how it enriches their lives.
Friendship could be a common theme. It might explore how Booby and Joseph become friends and the adventures they have together.
A common theme could be friendship. Writers might explore how Mick St John and Joseph Jackson form a bond, perhaps through shared experiences or mutual interests.
One common theme is the exploration of power dynamics. Given Joseph's strong stand abilities and Alessi's unique powers, many fanfics play around with how they interact in terms of power. For example, who would overpower the other in different situations.