On the December 2, 2020 episode of AEW Dynamite, Kenny Omega went head to head with Jon Moxley in a match for the AEW World Championship. Moxley valiantly fought defend his title but Omega stood tall thanks to a little help from Don Callis. Omega and Callis quickly fled the arena, and Callis announced that "The Cleaner" was going to show up on IMPACT Wrestling..@TheDonCallis said wait till Tuesday? But, #AEWDynamite is on Wednesday! pic.twitter.com/ybM0rrXcvm— All Elite Wrestling (@AEW) December 3, 2020This development sent shockwaves throughout the wrestling world. AEW and IMPACT Wrestling were officially working together, and this collaboration opened the door for countless possibilities. Just a few weeks later, Omega turned one of these scenarios into reality when he realigned with his former Bullet Club buddies, The Good Brothers.The trio attacked Rich Swann, the current IMPACT World Champion, and the Motor City Machine Guns. These two teams will clash at IMPACT Wrestling's next pay-per-view, Hard To Kill.BREAKING: @AEW World Champion @KennyOmegamanX, @MachineGunKA and @The_BigLG will face @GottaGetSwann, @SuperChrisSabin, and @fakekinkade on January 16th at #HardToKill! Order HERE: https://t.co/2QIZHWLgq0 pic.twitter.com/Vcqeb001Qa— IMPACT (@IMPACTWRESTLING) December 16, 2020Omega isn't the only star who jumped between the two companies in recent weeks. At AEW's New Year's Smash Night One, The Good Brother arrived on AEW Dynamite.As a result, many fans wonder whether other AEW stars will appear on IMPACT Wrestling's programming. Hard To Kill is this weekend, and this show could be the perfect occasion for another crossover.Here's a look at some of the top AEW wrestlers could appear at Hard To Kill on Saturday.#5 AEW star Cody RhodesCody RhodesCody Rhodes has been one of the top stars in AEW since the company's creation. He's usually involved in dynamic storylines, but the former AEW TNT Champion is in looking for a clear direction.Since Rhodes lost the title to Darby Allin, he hasn't had a genuine feud. At first, it seems like the company is slowly building up a rivalry between Rhodes and Shaq. But he's also involved in the story surrounding Allin, Sting, and Team Taz.The only thing for sure about @sting...is nothing is for sure.Watch #AEWDynamite NOW on @TNTDrama. #AEWonTNT pic.twitter.com/HGtKsoqsOG— All Elite Wrestling (@AEW) December 10, 2020Still, Rhodes hasn't been following a clear path. It's possible that he'll be making a major storyline move soon. Fans could see Rhodes join the AEW version of the Bullet Club.The band is back together! #AEWDynamite pic.twitter.com/PgL3EA0Nsd— All Elite Wrestling (@AEW) January 7, 2021After all, Rhodes was a very prominent member of the stable during his time with New Japan Pro-Wrestling. He could reunite with his former stablemates at Hard To Kill. Rhodes could have plenty of compelling feuds with IMPACT Wrestling stars, so he could easily become the next AEW wrestler to appear on the other company.