CC could potentially be quite powerful. If we consider her abilities from her original context, she might be on a similar level to some of the stronger jonin in the Naruto world. For example, her ability to analyze and adapt quickly could give her an edge in combat.
Well, if CC entered the Naruto world, her power level would depend a lot on how her abilities are translated. If she has her own special powers like in her original story, she could start out as a bit of an enigma. Maybe she's not as strong as the S - class ninjas at first, but as she learns about chakra and ninja techniques, she could grow in power. She might be somewhere in the middle of the power hierarchy, not as powerful as the Hokage - level characters but stronger than the average genin.
Well, it depends on how his powers are perceived in the Marvel Universe. Naruto's chakra is a powerful force. If it's seen as something similar to mutants' powers, he could be considered a very powerful mutant. But compared to characters like Thor or the Hulk, his power might be more about finesse and strategy. His rasengan can cause a lot of damage, but he also has to get close to his opponents. So, he might not be as overpowered as some of the top - tier Marvel characters, but still very formidable.
Superman in the Marvel Universe's power hierarchy (in fanfiction) is a complex matter. On one hand, his physical powers are extremely formidable. He can fly at incredible speeds, lift almost anything, and is nearly indestructible. However, the Marvel Universe has a wide range of powers, from magic like Doctor Strange's to the reality - warping abilities of Scarlet Witch. Superman might initially seem overpowered, but when you consider the various power - nullifying and strategic abilities in the Marvel Universe, he'd find his place. He'd probably be among the top - tier heroes, but would still face challenges from characters with unique powers.
Naruto would likely be among the upper echelons of power. His jutsu and combat skills are formidable. For example, his Sage Mode gives him enhanced strength, speed, and perception, which would put him on par with some of the stronger DC heroes like Wonder Woman in terms of combat capabilities.
Deadpool would likely be a very chaotic element in the Naruto world. In a fanfic, he might arrive through a portal that was opened accidentally. His combat style would be completely different from what the ninjas are used to. He doesn't really have a set of jutsu like the ninjas, but his acrobatic fighting and use of guns and swords would be a novelty. He could form an unlikely friendship with Naruto. Naruto would be intrigued by Deadpool's immortality and try to understand it, while Deadpool would be interested in Naruto's chakra and the whole concept of ninjutsu.
Ahsoka would fit into the DC power hierarchy in an interesting way. Her Force - based powers are quite unique. She can't fly like Superman, but she can jump incredibly high and move quickly. In a fight, her lightsaber skills would be a great asset. Against some of the street - level villains in Gotham, she'd be overpowered. But when it comes to facing meta - humans like the Flash or Aquaman, she could hold her own. She has a different kind of power that is based on spiritual and mental discipline, which could make her a valuable addition to the power dynamics in the DC universe.
He could be a new type of hero. Maybe he starts as an unknown entity and quickly rises in power and reputation. His unique jutsu like the Sharingan (if he somehow acquired it in the crossover) would make him stand out. He could join forces with the Avengers and teach them new combat techniques based on his ninja skills.
Naruto would probably start at the bottom of the clan's hierarchy. He is an outsider after all, and the Aburame clan has its own traditions and ways of doing things. But with his determination and strong will, he'd quickly work his way up. His combat skills, even if not related to the Aburame's at first, would earn him some respect. For example, his ability to defeat powerful opponents with his rasengan would show the clan members that he has potential.
They would probably start at a relatively low rank. Naruto's exuberant and friendly personality might make him a bit of a wildcard at first. He'd need to prove himself through his new magical abilities. Sasuke, being more reserved, might be seen as aloof. But as they show their strength and loyalty, they could gradually move up. Maybe Naruto would become popular among the more light - hearted members, while Sasuke would earn respect from the more serious ones.
In a fanfic, Fem Naruto could be a part of a secret organization in the Highschool DxD world. This organization could be focused on maintaining the balance between the different supernatural forces. She would bring her ninja training and knowledge, which includes things like espionage, combat tactics, and survival skills. Her presence would disrupt the status quo and lead to new alliances and rivalries as different characters react to her unique abilities and approach to problems.
Naruto would likely be an outlier in the social hierarchy. He doesn't come from the vampire - hunter world, so he wouldn't fit neatly into the existing groups. However, his friendly and outgoing nature might make him popular among some students. He could start his own little group of friends who are interested in his ninja ways.