Who would be the most interesting character interactions in a TMNT 2012 and 2003 crossover fanfiction?

Danny and Leonardo would be really interesting. Leo's leadership skills could clash or complement Danny's more impulsive heroics. Also, Donatello and Danny could have some great exchanges as Donnie is into technology and Danny has his high - tech Fenton gear. They could compare notes on their gadgets.

The interaction between Raphael and Po would be really interesting. Raphael is hot - tempered and Po is kind of clumsy but also very confident. They could start off butting heads but then learn to respect each other's fighting abilities. Also, Donatello and Mr. Ping could be fun. Donatello would be fascinated by Mr. Ping's noodle - making skills and might even try to incorporate some of the techniques into his inventions.

Raphael could be really interesting. In the 2003 version, he is hot - tempered and tough. In the 2012 version, he also has a strong personality. Seeing how he reacts to his counterpart and how they might either clash or bond could be a great focus. Maybe they have a friendly rivalry as they compare their fighting skills.

The interaction between Yu Narukami from Persona 4 and Makoto Yuki from Persona 3 could be really interesting. Yu is a very calm and perceptive leader, while Makoto has his own sense of leadership. They could share their experiences in leading their respective teams and learn from each other.

I think the interaction between Joker (from Persona 5) and Yu (from Persona 4) would be really interesting. They are both leaders of their respective groups, so they could exchange leadership strategies and learn from each other. Also, Morgana and Teddie would be hilarious together. Morgana's serious yet sometimes clueless nature and Teddie's over - the - top and comical personality would create some great comedic moments.

Definitely Joker and Makoto Yuki. Joker is the leader of the Phantom Thieves, very confident and strategic, while Makoto Yuki is a strong and silent type. Their leadership styles could clash or complement each other.

I think Leonardo and Papyrus would make an interesting pairing. Leonardo's leadership and discipline could contrast with Papyrus' more naive and enthusiastic nature. They could learn from each other, like Leonardo teaching Papyrus some ninja moves, and Papyrus showing Leonardo how to have more fun. Another great pairing could be Donatello and Alphys. They are both the 'tech - smart' characters in their respective universes. They could collaborate on some crazy inventions that combine Undertale technology and Turtle - made gadgets.

The interaction between Saitama and Levi would be really interesting. Levi is known for his serious and efficient fighting style, while Saitama is super - powerful yet non -chalant. Levi would probably be both intrigued and a bit annoyed by Saitama's laid - back attitude towards the Titans. Saitama, on the other hand, would probably just see Levi as another person in this strange world.

Another interesting interaction could be between Ironman and Bumblebee. Bumblebee is more friendly and curious compared to some of the other Transformers. Ironman could be intrigued by Bumblebee's ability to communicate through radio signals and his youthful energy. They might team up for some undercover missions where Bumblebee's small size and agility, combined with Ironman's high - tech gadgets, would be a great advantage.

Definitely Sonic and Naruto. Naruto's outgoing and determined personality would contrast with Sonic's more independent and quick - thinking nature. They could have some really fun banter. Another interesting interaction could be between Sasuke and Shadow. They both have a bit of a brooding and powerful aura. They might initially be at odds but then realize they have a lot in common. And Tails and Shikamaru would be an interesting pair. Tails' intelligence and technical skills could be combined with Shikamaru's strategic mind for some really clever plans.