Another concept could be the team - building aspect. Characters from RWBY and Ghost Recon could form mixed teams. They would have to learn to work together, with the RWBY characters bringing their individual skills and the Ghost Recon operatives their military training. This could create some interesting character dynamics, like Yang's brashness contrasting with the more methodical approach of a Ghost Recon soldier.
One interesting concept could be the crossover with other military - themed franchises. For example, characters from Ghost Recon teaming up with those from Rainbow Six. This can lead to new mission scenarios and unique team dynamics as different strategies and skillsets are combined.
Maybe the RWBY characters end up in the world of Ghost Recon. They would be in a completely different environment, with no Grimm but new threats like human enemies. The RWBY characters would have to adapt their fighting styles. Ruby, with her speed, could be used for quick reconnaissance missions, while Weiss could use her Glyphs in creative ways to assist the Ghost Recon team in combat situations.
One interesting concept could be the combination of the Ghost Rider's powers with the unique abilities in RWBY. For example, imagine a character with the Ghost Rider's flaming skull and the ability to use a RWBY - style weapon. Another concept might be how the Ghost Rider's sense of justice fits into the RWBY world's complex moral landscape. It could also be about the interactions between the Ghost Rider and the different factions in RWBY, like the huntsmen and the Grimm.
One idea could be to create a story where the Ghosts have to operate in a completely urban environment instead of the usual wilderness. They could face new types of enemies like organized crime syndicates with high - tech gadgets. Another idea is to write a fanfic about a Ghost who gets separated from the team and has to survive on their own while being hunted by the enemy. It would add an element of survival and isolation to the story.
One interesting concept could be the use of hypnosis to unlock hidden powers within the RWBY characters. For example, a fanfiction might explore how Ruby could access a new level of her speed semblance through hypnosis -induced mental training. Another concept could be hypnosis as a form of mind control used by villains, creating intense conflicts as the heroes struggle to break free. Also, it could be used in a more positive way, like hypnosis for healing psychological traumas that the characters have endured during their battles.
Well, one interesting concept could be the combination of the Guyver's powerful bio - armor with the unique abilities and settings in RWBY. For example, how would the Guyver's weapons and enhanced physical capabilities interact with the Huntsmen and Huntresses in RWBY? Maybe the Guyver could bring a new level of power and strategy to the battles against Grimm. Another aspect could be the exploration of the characters' reactions to the sudden appearance of a Guyver - like entity in the RWBY world. Would they be in awe, or would they see it as a threat right away?
One interesting concept could be the reversal of character roles. For example, a usually timid character might become bold and a leader. Another could be the reversal of the power dynamics among the teams in RWBY.
One interesting concept is character crossovers. For example, seeing how characters from BlazBlue would interact with those from RWBY in a shared universe. They have different fighting styles and powers, so the battles or team - ups can be really exciting.
One interesting concept could be the combination of the unique abilities in RWBY, like semblances, with the powers of a Dragonborn. For example, a character might use their Dragonborn shouts in combat along with their RWBY - style weaponry. Another concept could be the cultural clash between the worlds of RWBY and the Dragonborn's realm. How would the RWBY characters react to the ancient Nordic - like cultures associated with the Dragonborn? Also, the idea of a character being both a Huntsman/Huntress and a Dragonborn, having to balance the two very different sets of responsibilities and powers, is quite fascinating.
Well, in Wolfenstein RWBY fanfiction, a cool concept is the character crossovers. Imagine Ruby Rose from RWBY getting her hands on some of the advanced weaponry from Wolfenstein. It could lead to some really exciting action scenes. Also, the moral and ethical themes from both universes could be blended. The fight against oppression in Wolfenstein and the hunt for justice in RWBY could create complex storylines where characters have to make tough decisions.