He could revive Minato. Minato was a very powerful ninja, and his return could help Naruto in terms of combat skills and strategic thinking. Also, Minato could pass on some unique jutsus or knowledge that he didn't have a chance to before.
Well, I remember a fanfic called 'Kushina in the Edo Tensei World'. It's a bit different. Instead of just focusing on her relationship with Naruto, it delves into how Kushina adjusts to being brought back by Edo Tensei. She has to come to terms with the new world she's in, all while trying to protect Naruto from threats that she discovers are still lurking in the shadows. It's really interesting as it gives a new perspective on the whole Edo Tensei concept in relation to Kushina.
In fanfiction, if Naruto were revived by Edo Tensei, he might have a different perspective on life. Since Edo Tensei brings back the dead with their skills intact, Naruto could use his powerful jutsu to change the course of events in the story. He might also have interactions with his old friends and enemies in unexpected ways.
Naruto might initially be on guard and hostile towards Edo Tensei Madara. But as Naruto is, he would also try to understand Madara's motives. He could start by trying to talk to Madara, asking him why he still clings to his old ways even in his undead state.
One idea could be exploring the backstories of the Edo Tensei - summoned ninjas in more depth. For example, you could focus on the relationships they had before their deaths and how those relationships are affected when they are resurrected. Another idea is to have a character somehow break free from the control of the Edo Tensei jutsu and try to stop the summoner. This could lead to some really intense battles and moral dilemmas.
Itachi is often a very popular character in edo tensei Naruto fanfiction. His complex backstory and his relationship with Sasuke make him a prime candidate for interesting fan - created stories in the edo tensei setting.
In some edo tensei Naruto fanfictions, the rules of the edo tensei jutsu are altered. This could lead to some really creative plotlines. For instance, the resurrected characters might be able to retain their memories more clearly or have different abilities compared to what was shown in the original series. This allows for new and exciting battles and interactions within the Naruto universe.
If Naruto was revived by Edo Tensei in fanfiction, the story's dynamics would shift significantly. For one, his revived self could bring back forgotten techniques or knowledge. This could help in battles against stronger opponents. Also, his return would likely cause emotional turmoil among his friends. Some might be overjoyed, while others could be conflicted about his undead state. And his actions could set off a chain of events that would rewrite the entire plot of the fanfiction.
One possible interesting plot could be Madara, in his Edo Tensei form, somehow regaining his full power and challenging Naruto not in a fight to the death but in a battle of wits. Naruto, on the other hand, tries to find a way to either seal Madara permanently or make him see the error of his ways. For example, Naruto could use his talk - no - jutsu to try and convince Madara that his quest for power has only led to destruction.
Naruto would probably be in awe of Mito at first. Mito, on the other hand, would see Naruto as a worthy successor of the Uzumaki clan. They might start by sharing stories of their respective times. Naruto would tell Mito about the modern ninja world, and Mito would share tales of the Uzumaki clan's origin and its past glories.