All Might and Captain America could be a great pairing too. They are both symbols of hope and justice in their respective universes. They could share their experiences of leading and inspiring others, and work together to boost the morale of the combined teams during a tough battle.
Magnus Bane and Doctor Strange would make a great pairing. They are both powerful magic - users. Magnus could introduce Doctor Strange to the magic of the Shadow World, and Doctor Strange could share his knowledge of the mystic arts from the Marvel Universe. They could collaborate on spells and magical defenses against common enemies.
RM could be paired with Iron Man. Both are highly intelligent and strategic thinkers. Iron Man's technological know - how combined with RM's sharp mind would make for a great duo. They could come up with amazing plans to defeat the enemies. Jin might be paired with Captain America. Jin has a sense of leadership and responsibility, just like Cap. And they both have a strong moral compass. Suga could be paired with Black Widow. Suga is often calm and collected, similar to Black Widow. They could work together on stealth missions. J - Hope and Thor could be a pair. J - Hope's energetic and positive nature would contrast well with Thor's powerful and sometimes brooding presence. V could be paired with Scarlet Witch. They both have an air of mystery about them and could potentially share and learn from each other's powers. Jungkook could be paired with Hawkeye. Both are skilled in their own ways, with Jungkook's physical abilities and Hawkeye's archery skills complementing each other.
I think Kakashi and Aizawa would be a great pairing. They are both experienced teachers who are quite laid - back but can be very strict when it comes to training their students. They could exchange teaching methods and stories about their students. Also, Hinata and Ochaco would be an interesting pair. Hinata's shyness and strong - willed nature combined with Ochaco's bubbly and kind personality could lead to some really cute interactions.
Kirby and Yang could also make an interesting pairing. Yang is strong and brash, while Kirby is small but mighty. Their personalities contrast but could also complement each other well. Yang could provide the brute force while Kirby could use his unique powers to support her in battles, like when she's facing a particularly tough Grimm.
One interesting pairing could be Naruto and Thor. Naruto's exuberant personality and Thor's godly presence would make for an exciting duo. They both have strong leadership qualities. Another would be Sasuke and Black Widow. Sasuke's brooding nature and Black Widow's stealth and intelligence could create a great dynamic. They could learn from each other's combat and espionage skills.
I think Black Widow and Mulan would make an interesting pairing. Both are strong female characters. They could share their combat skills and stories of survival. Black Widow could learn some of Mulan's more traditional combat techniques, and Mulan could get tips on modern espionage from Black Widow.
Definitely Deku and the Red Ranger. Deku is all about growth and determination, and the Red Ranger is often the leader and a symbol of courage. They could inspire each other in different ways. Deku could learn more about leading from the Red Ranger, and the Red Ranger could be inspired by Deku's never - give - up attitude towards getting stronger.
Anakin Skywalker and Deku would be an interesting pairing. Anakin has his powerful connection to the Force and his internal struggle between the light and dark side, while Deku is a determined hero - in - training with a powerful Quirk. They could learn a great deal from each other's experiences. Anakin could teach Deku about controlling his inner emotions in combat, and Deku could show Anakin the value of pure determination without the corrupting influence of power.
Zero and Ruby would be a likely pairing. Zero is a powerful and skilled fighter, and Ruby has a lot of potential and a unique weapon. They could learn from each other's combat styles. Ruby could learn about Zero's more serious and battle - hardened approach, while Zero could be inspired by Ruby's enthusiasm and creativity in fighting.
I think Ruby and a young, adventurous Pilot would make a great pairing. Ruby's enthusiasm and eagerness to learn new things would mesh well with a Pilot's daredevil nature. They could exchange stories about their respective worlds while fighting side by side.