Who would be the most interesting character pairings in an Arrow and Supernatural crossover fanfiction?

Oliver Queen and Dean Winchester would be an interesting pairing. Oliver is used to leading a team and taking on tough enemies in his city. Dean is a no - nonsense hunter. They could have some great banter and learn from each other's combat and survival skills.

For an Arrow - Avengers crossover fanfiction, some really interesting character pairings could emerge. For instance, Malcolm Merlyn and Loki. Malcolm is a master manipulator and Loki is the God of Mischief. They could either team up to cause chaos or be in a constant battle of wits. Also, Cisco Ramon from The Flash (since he often crosses over with Arrow) and Bruce Banner. Cisco could be fascinated by Banner's scientific knowledge and Banner could be interested in Cisco's work on the multiverse. And of course, Quentin Lance and Nick Fury. Quentin, as a police detective, and Nick Fury, as the head of S.H.I.E.L.D., could share their insights on how to keep their respective cities and the world safe.

Definitely Oliver Queen and Jim Gordon. Oliver is used to operating in the shadows and taking justice into his own hands in Starling City, while Jim is a cop trying to uphold the law in the corrupt Gotham. Their different approaches to crime - fighting would make for some great interactions.

Castiel and Paige Matthews could also make for a great pairing. Castiel's otherworldly, angelic nature and Paige's half - witch, half - white - lighter abilities would lead to some unique interactions. They might struggle to understand each other at first, but as they learn more about their respective powers and purposes, they could form a strong alliance to combat a powerful enemy that neither of their worlds could handle alone.

Definitely Dean Winchester and Oliver Queen. Dean's rough - and - tumble, no - nonsense attitude combined with Oliver's brooding and strategic mind would make for some great banter and action scenes. They could bond over their experiences of losing loved ones and their determination to protect the innocent.

Definitely Barry and Dean. Barry's positive attitude and scientific mind would contrast well with Dean's tough - guy, no - nonsense hunting style. Another interesting pairing could be Iris and Sam. Iris is a strong - willed journalist, and Sam is the more intellectual and empathetic Winchester. And then there's Cisco and Castiel. Cisco's love for creating new tech and Castiel's otherworldly nature would make for some really fun interactions.

Definitely Tony Stark and Dean Winchester. Tony with his high - tech gadgets and smart - aleck attitude, and Dean with his love for classic cars and no - nonsense approach. They would have some really interesting banter, and Tony could probably learn a thing or two about survival from Dean, while Dean might be impressed with Tony's technology.

Definitely Piper and Dean. Piper's power to freeze time could be really useful when Dean is in a tight spot during a hunt. And Dean's no - nonsense attitude could balance out Piper's more emotional side.

Definitely Clark Kent and Dean Winchester. Clark with his superpowers and strong moral code, and Dean with his tough - as - nails hunting skills and loyalty. They could have some great banter as they come from such different worlds but find common ground in protecting people. Another interesting pairing could be Sam Winchester and Chloe Sullivan. Sam's intelligence and knowledge of the supernatural could pair well with Chloe's investigative skills.

Another interesting pairing would be Captain America and Oliver Queen. Both are leaders with a strong sense of justice. They could have some great discussions about what it means to be a hero and how to lead a team. And when it comes to fighting, they could show off their different combat styles, with Cap's military - trained moves and Oliver's acrobatic and archery - based fighting.