Definitely not. Justice League is a property of DC Comics. DC and Marvel are two separate comic book universes with their own distinct characters and storylines.
They might be amazed by the different interpretations of the Justice League characters. Ruby could be excited to see new heroic feats, Weiss might analyze the writing style, Blake could be interested in the relationships, and Yang would probably enjoy the action-packed parts.
Ruby would be shocked and excited by the plot twists. Weiss might be initially skeptical but then intrigued. Blake would try to understand the deeper meaning behind the twists, and Yang would be all for the unexpected turns that led to more action.
One interesting crossover could be the power dynamics. Salem's immortality and dark magic could pose a unique threat to the Justice League. For example, Superman's strength might be ineffective against Salem's ability to regenerate. Another aspect could be the team - up of Ruby and Batman. Ruby's silver - eyed warrior abilities combined with Batman's strategic mind could make for an exciting duo.
Definitely Superman. He has the strength and the moral compass to try and understand the Hulk. He can also withstand the Hulk's attacks to a certain extent, so he could be the first to approach the Hulk and attempt to form an alliance. He might see the good in the Hulk, similar to how he sees the potential for good in Lex Luthor at times.
One great aspect of Justice League Batman x Superman fanfiction is the exploration of their complex relationship. Writers often delve into how their different ideologies can either clash or complement each other. For example, Batman's more grounded and often cynical view versus Superman's idealistic approach.
One popular trope is the 'Powerless AU' where members of the Justice League are without their powers. It adds an interesting dynamic as they have to rely on other skills. Another is the 'Secret Identity Reveal' trope, which always creates a lot of drama and character development.
Yes, there probably is. Try searching on different fanfiction platforms. It's important to note that Yaoi often involves male - male relationships, and in the context of the Riddler in the Justice League, it could lead to some interesting interpretations. For example, the Riddler's complex personality could be explored in new ways when paired with another male character in a romantic or sexual relationship, as is common in Yaoi fanfiction.
In a Naruto in Justice League fanfiction scenario, Naruto would have a lot to offer. He has a vast amount of chakra which could be used for various purposes like powering up the League's technology or creating barriers. His relationship with his teammates in Naruto like Sasuke and Sakura could be paralleled with the relationships in the Justice League. Naruto might have some initial cultural clashes with the League members as he comes from a different world, but over time, he would learn to adapt and they would learn from his unique skills and way of thinking. His Sage Mode would give him an edge in battles, allowing him to sense danger more acutely and react faster.