In fanfiction, Gohan could have an encounter with a wolf in many ways. Maybe the wolf is a magical or mutated creature in a story where Gohan has to protect the forest it lives in from some greater evil. The wolf could also be a spirit guide of sorts, leading Gohan to a new power or a hidden place full of secrets.
The wolf could be a friend. It might be an outcast in the animal kingdom, much like Gohan sometimes feels like an outcast among humans and Saiyans. They could bond over their shared sense of not quite belonging.
One interesting storyline could be Gohan's struggle to control his wolf - like instincts while still being a Saiyan. Maybe he has new powers related to his wolf form that he has to learn to master. Another could be him facing off against enemies who are both intrigued and threatened by his unique form.
His relationship with his father Goku might change. Goku would probably be both curious and a bit worried. He'd want to help Gohan understand and control his new form. With Piccolo, he might become more of an equal in terms of being an 'outsider' since Piccolo has always been different. And with his friends, they might be initially scared but then come to rely on his new wolf - enhanced abilities.
A really interesting fanfiction could be set in an alternate universe where Gohan and Videl are the leaders of a new Z - Fighter team. They have to train a group of young and inexperienced fighters. This would involve them teaching their own unique fighting styles and strategies, and also dealing with the politics and rivalries within the fighter community.
One great fanfiction could be about Gohan and Piccolo's training sessions. Gohan, with his Saiyan - human hybrid power, and Piccolo, the Namekian, could be exploring new ways to increase Gohan's power. Maybe they discover a new technique while sparring in the wilderness. This would not only strengthen their bond as mentor - student but also as friends who rely on each other in battles against stronger foes.
A fanfiction could explore Gohan's Ultra Instinct in a training scenario. He could be training with Piccolo or Vegeta, and they are both amazed and a bit envious of his ability. Gohan then uses his Ultra Instinct to help them understand new ways of fighting and power - up techniques. This would strengthen their bonds as comrades and also make them more formidable as a team in future battles.
One possible fanfiction could be about Bulma helping Gohan with his studies. Since Bulma is super smart, she could tutor Gohan in advanced science and technology. This would not only strengthen their friendship but also give Gohan new knowledge that might come in handy during his battles. For example, understanding the principles of energy and mechanics could help him better strategize against his enemies.
One common theme is Gohan's growth. Fanfictions often explore how he becomes stronger, both physically and mentally. For example, he might overcome his insecurities or develop new powers.
It can add new perspectives to the characters of Gohan and Videl. Fanfiction often explores different sides of well - known characters, and this could give fans a fresh look at their relationship and individual personalities.