A plot could be that Wally is cursed by an ancient magic and Doctor Fate is the only one who can break it. So, Wally has to follow Doctor Fate's instructions and training to get rid of the curse. Along the way, he discovers new aspects of his powers and also about the magical side of the Young Justice universe.
One great fanfiction could be about Wally West getting some unexpected training from Doctor Fate. Maybe Fate sees potential in Wally's speed and decides to teach him some magic - related skills to enhance his combat abilities. This could lead to some really cool adventures where Wally has to combine his super - speed with new magical powers.
One idea could be that when Wally returns, he has new superpowers. Maybe he gained the ability to manipulate time during his time away, which he has to learn to control. This could add a whole new dynamic to the team as they deal with the implications of such a powerful ability.
One idea could be a time - travel plot where Fem Robin and Wally end up in a different era in the Young Justice universe. They have to work together to find a way back while also dealing with the challenges of that time period.
Well, it could be that Wally returns with new superpowers. Maybe he was in some sort of time - warp or alternate dimension and comes back stronger. He might have to prove himself to the team again that he's still the same Wally they knew.
Wally could be developed by showing his growth in character. For example, if he was a bit cocky before, he could return more humble and with a deeper understanding of the world. This change could be a result of his experiences while he was away.
Well, 'Speed Force Adventures of Wally West' is an exciting fanfiction. It shows Wally using his speed in really creative ways during Young Justice missions. 'Wally and the Team' is also a good one. It's about how Wally interacts with different members of the Young Justice team, like his banter with Robin and his mentorship - like relationship with some of the newer members. And 'Wally's Time - Out' is interesting as it explores a period where Wally has to take a break from heroics and how he deals with it.
One interesting 'Young Justice Wally fanfiction' could be about Wally's adventures in an alternate dimension. In this story, he might have to face different versions of his friends and foes, and learn to adapt his speedster abilities in a whole new way. It could explore his character growth as he tries to find his way back home.
One interesting aspect is his relationships. For example, his relationship with Barry Allen is often explored, showing how he looks up to Barry while also trying to carve out his own identity as a speedster. Another aspect is his growth as a hero. In some one - shots, we see him learn from his mistakes and become more confident in his abilities. His sense of humor also stands out, making the stories more engaging.
One great 'Great Wally West Young Justice' fanfiction is 'Speedster's Redemption'. It delves deep into Wally's character, exploring his growth after facing some tough challenges in the Young Justice universe. The author does a wonderful job of capturing his voice and the relationships he has with the other characters.
One idea could be a crossover where the Young Justice team has to team up with the Justice League to face an interdimensional threat. Maybe a powerful villain from another dimension is trying to invade Earth and the combined skills and powers of both groups are needed to stop it.