I think Obi - Wan Kenobi would be very engaging. His calm and collected demeanor and his mastery of the Force could be very helpful on Earth. Also, Boba Fett. His bounty - hunter skills would be fascinating to see in an Earth setting. And R2 - D2. This little droid could bring a touch of Star Wars technology to Earth and might be the key to solving some problems.
Definitely Luke Skywalker. He could bring his Jedi wisdom to Earth and teach people about the Force. Han Solo would also be great. His roguish charm would be fun to see on Earth. And of course, Darth Vader. His imposing presence would create a lot of drama.
Yoda would be an extremely interesting character to include. His unique way of speaking and deep knowledge of the Force could have a profound impact on Earthlings. Princess Leia would be another good choice. She could be a strong female role model on Earth and also show her leadership skills. Chewbacca too. Just imagine the reactions of people on Earth seeing a walking, talking Wookiee.
Han Solo and a Skaven from Warhammer. Han's roguish charm and ability to get out of tough situations could be pitted against the devious and sneaky Skaven. The Skaven's underhanded tactics and Han's quick thinking would make for some really entertaining encounters as Han tries to outwit the Skaven in various situations across the two universes.
Charizard would also be great. It's a large, dragon - like Pokemon that could fit well into the Star Wars aesthetic. It could be a wild Pokemon that a group of rebels or stormtroopers encounter on an unexplored planet. It could either befriend them or become a formidable enemy depending on how they interact with it.
Definitely Indiana Jones and Han Solo. Indiana's tenacity and knowledge of archaeology combined with Han's roguish charm and piloting skills would make for some great interactions. They could be on a quest for a valuable artifact that has significance in both the Star Wars galaxy and on Earth.
Definitely Darth Vader and Jack O'Neill. Darth Vader with his imposing presence and dark side powers would be a formidable force against the Stargate team. Jack O'Neill, with his military experience and sense of humor, would be a great contrast. Their interactions could be really intense and full of conflict.
I think Dom Santiago from Gears of War and Han Solo from Star Wars would be interesting. Dom's loyalty and Han's roguish charm could lead to some really fun and unexpected interactions. They could be on a mission together, with Dom's military skills and Han's piloting abilities complementing each other.
Definitely the Lotus from Warframe. She could be like a wise advisor to the Jedi Council, sharing her knowledge of the Orokin and the Tenno. And Darth Vader would be a great addition too. Imagine the confrontation between him and a powerful Warframe like Excalibur. It would be an epic battle of light and dark powers.
Definitely Ben Tennyson himself. His ability to transform into various aliens would add a whole new dynamic to the Star Wars universe. Also, characters like Darth Vader would be great. Imagine the confrontation between Ben in one of his powerful alien forms and Vader with his lightsaber and the Force. Another interesting character could be Yoda. Yoda's wisdom and his unique view of the Force could interact in an interesting way with Ben's more action - based alien powers.
Definitely Ash Ketchum. He has so much experience with Pokemon and would be really out of place but also very interesting in the Star Wars universe. He could learn about the Force and maybe use it to communicate better with his Pokemon.
Definitely Master Chief and Luke Skywalker. Master Chief is a super - soldier with incredible combat skills and years of military experience. Luke Skywalker is a powerful Jedi Knight. The contrast between their powers and the way they approach battles would be fascinating. Luke could teach Master Chief about the Force, and Master Chief could show Luke some of the high - tech combat strategies from the Halo universe.
Ahsoka Tano and Cortana would make an interesting pair. Ahsoka is a strong - willed and intelligent Jedi, and Cortana is an advanced AI. They could exchange knowledge about their respective universes. Cortana could help Ahsoka understand advanced technology from the Halo universe, while Ahsoka could teach Cortana about the Force and its implications.