One possibility could be that Ben Grimm, as The Thing, brings his unique strength and loyalty to the Avengers. His rocky exterior could be a great asset in battles, like providing cover for his teammates. He might also have some interesting interactions with the other Avengers, especially those with a sense of humor like Tony Stark. They could make some witty remarks about his appearance while also respecting his power.
Ben Grimm in an Avengers fanfic could have his own character arc. Maybe he starts off feeling like an outsider among the more well - known superheroes of the Avengers. But through various adventures and battles, he discovers that he has a place there. His Thing form could also be enhanced or modified in some unique ways within the fanfic, perhaps by some alien technology or magic that the Avengers encounter during their missions.
He could be a great addition for his brute strength. Just imagine him in a battle against a powerful enemy like Thanos. He could hold his own and even distract Thanos long enough for the other Avengers to come up with a strategy.
Since I'm not familiar with a widely - known body of work specifically named 'the thing ben grimm ghost stories', it's hard to say they are popular. However, if it's related to the well - known character Ben Grimm from the Fantastic Four, and if it's a new take on his story with a ghostly twist, it could potentially gain popularity among fans of the character and horror - superhero crossovers.
Well, if 'the thing ben grimm' is related to the Fantastic Four's The Thing (Ben Grimm), ghost stories about him would be really interesting. Maybe it's about his encounters with supernatural elements in an alternate universe or some spooky events that happened during his adventures that are being retold in a ghost - story - like fashion.
In a Ben 10 Avengers crossover fanfiction, the story might involve Ben and the Avengers sharing their technology and knowledge. Maybe Iron Man could upgrade some of Ben's alien tech, while Ben could show the Avengers some unique alien abilities they've never seen before. It could also lead to some interesting character dynamics, like Spider - Man and Ben comparing their powers and how they use them to protect the city.
It could be about Ben 10 characters joining forces with the Avengers to fight a common enemy. For example, they might team up against a powerful alien or a super - villain who has the ability to cause chaos on a global scale. Ben's alien forms could bring unique powers to the alliance, while the Avengers' skills and teamwork would also play a crucial role.
A Ben 10 fanfic about Ben and younger Gwen time traveling could be really exciting. It could involve Ben using his Omnitrix in different time periods, and Gwen having to deal with her younger self. Maybe they go back to stop an alien invasion that was actually a result of something they did in the past. There could be a lot of character development as they see how they've changed over time.
One great idea could be Ben using his Omnitrix to transform into an alien that has a power similar to one of the Avengers. For example, turning into an alien with super strength like the Hulk and having a friendly competition with him. Another idea is that the Avengers could mistake Ben for a threat at first because of his alien forms and then they realize he's actually on their side. They could then team up to fight a common enemy, like a powerful villain from the Ben 10 universe that has somehow made its way into the Avengers' world.
In this fanfic, perhaps the Avengers initially don't trust Ben because he's an unknown with such powerful and strange abilities. But then, when a common enemy attacks, like an alien race that wants to conquer Earth, Ben proves himself. He uses his different alien forms to complement the Avengers' skills. For example, using XLR8's speed to assist Quicksilver in a rescue mission. And throughout the story, they learn to work together and form a strong alliance.
Maybe in the fanfic, Batman's rogues gallery somehow teams up with some of the Avengers' villains. This forces Batman and the Avengers to work together. Batman could introduce his unique gadgets and combat style to the Avengers, while they could show him their superpowers up close. For example, Iron Man could be intrigued by Batman's utility belt and try to create his own version of some of the gadgets.
A good plot could involve a villain from the Homestuck universe creating chaos in the Avengers' world. The Homestuck characters come to help, but there are misunderstandings at first between them and the Avengers. However, as they start to understand each other's powers and motives, they form a strong alliance to defeat the villain.