The Flash might initially be in denial. He's used to Batman always having a plan and his death would be a huge shock. He would then turn his speed into a tool for investigation, trying to find out exactly what happened. Green Lantern could feel a sense of loss but also be spurred into action, using his ring to try and prevent future tragedies like Batman's death. He might create constructs in Batman's memory to inspire the team.
Some might be shocked. For instance, Batman is often portrayed in very different ways in fanfiction compared to his 'canon' self. Superman might raise an eyebrow at a fanfic where Batman is overly emotional. Others like the Flash might be really into it, finding the different takes on Batman's character and his adventures exciting.
Well, there could be a contingency plan for when his allies turn against him. Batman might have secret codes or devices to incapacitate them without causing permanent harm. He could also have a backup plan to isolate them from Gotham's infrastructure to prevent them from causing large - scale damage.
The Justice League's reaction in fanfiction when Batman dies can vary greatly. Superman might become more withdrawn, feeling like he failed as a friend and protector. Wonder Woman could be the one to try and hold the team together, using her strength and wisdom. The Flash might struggle with guilt, thinking he could have been faster to save Batman. Each member would have their own internal conflict and way of dealing with the loss, which could lead to some interesting character development in the fanfiction.
Batman could become more of an anti - hero. He might start working against the Justice League's interests, thinking that they have wronged him. He would use his skills and resources to expose any flaws in the League's operations and undermine their public image.
In batman contingency plan fanfiction, it often shows how Batman's contingency plans are tailored to each villain's weaknesses. For example, for the Riddler, he might have plans that involve countering his riddles and traps. This shows his in - depth understanding of the villains, which is a big part of their relationship.
Some of them might be amused. They could find the different takes on their characters and stories quite entertaining. For example, Superman might chuckle at a fanfic that has him in a comical situation.
In many Justice League fanfictions where Batman dies, it could lead to a complete shift in the team dynamics. For example, the League might become more reckless without Batman's strategic mind. Superman could struggle with the loss, perhaps blaming himself for not being able to protect Batman. The other members like Wonder Woman would have to step up in terms of leadership and planning. It could also open the door for new characters to emerge in the fanfiction's storyline, trying to fill the void left by Batman.
I really like 'Batman: Shadows in the League'. In this fanfic, Batman has to deal with a secret threat that is undermining the Justice League from within. It shows his detective skills as he uncovers the mystery. The characterizations are on point, especially how Batman interacts with Superman in a more tense situation than usual.
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.