Well, Sabine Wren from Star Wars Rebels would be a great candidate. She has a strong connection to Mandalorian culture already. She could interact with Din Djarin from The Mandalorian. They could exchange stories about their experiences with Mandalorian traditions and perhaps even team up to fight against the Empire.
Ezra Bridger could also be involved. He might cross paths with a Mandalorian who is on a personal quest. Ezra's Jedi training and his rebellious nature could make for an interesting dynamic with the Mandalorian's code - of - honor - based way of life. They could learn from each other, like Ezra teaching the Mandalorian about the Force in a very basic way and the Mandalorian showing Ezra some combat skills.
Yoda and Alfred could also have an interaction. Yoda is a wise Jedi master, and Alfred is Batman's wise and loyal butler. They could exchange wisdom and perhaps Yoda could give Alfred some insights about the Force that Alfred could then use to help Batman in some way.
Ezra and Spider - Man would be likely allies. Ezra's ability to connect with animals through the Force could be useful when combined with Spider - Man's agility in urban environments. They could both use their skills to gather information or carry out stealth missions.
The Jedi would be very likely. Their connection to the Force gives them an open - mindedness and they are often exploring new parts of the galaxy. So when they encounter UFOs, they would be more likely to approach them with curiosity rather than immediate aggression.
Luke Skywalker for sure. He's always open to new experiences and knowledge. His journey to understand the Force might lead him to be curious about the UFOs and their technology.
Edward from Twilight could be a likely candidate. His brooding nature and special abilities might make for an interesting interaction with the Jedi or Sith in Star Wars. He could either be seen as a potential threat or an ally. Another would be Ahsoka Tano from Star Wars. Her strong will and combat skills could be interesting when pitted against the vampires of Twilight.
Naruto and Ezra would likely be main characters. They are both young heroes on a journey of self - discovery.
I think Sakura from Naruto and Stella from Winx could interact a lot. Sakura is a strong - willed and intelligent kunoichi, and Stella is a confident and powerful fairy. They could have some really interesting conversations about their respective worlds, like comparing the medical ninjutsu in Naruto's world to the healing magic in the Winx world. And they might also get into some friendly rivalries while training together.
I think Quinn and Black Widow would be an interesting pair. Quinn is used to being in a position of power and popularity in the Glee club, and Black Widow is a strong female character in the Avengers. They could have some really cool exchanges about strength and femininity.
Definitely Ruby Rose and Master Chief. Ruby is the main character in RWBY, full of energy and determination. Master Chief is a well - known and iconic figure in Halo. Their different personalities and combat styles would create an interesting dynamic. Ruby's quick - thinking and agility could pair well with Master Chief's stoic and strategic approach in battles.
Mercy from Overwatch and Cortana from Halo might have an interesting interaction. Mercy is a healer and Cortana is an AI. They could discuss the ethics of artificial intelligence and how Mercy's healing technology could potentially be applied in the Halo universe, or vice versa how Cortana's knowledge could enhance Overwatch's medical technology.