Dax Harwood and Chad Gable certainly know one another well.
They've been on opposite sides of two well-received tag team rivalries, one pitting Harwood and Cash Wheeler (then The Revival) against Gable and Jason Jordan in 2016 in NXT. The other came two and a half years later, as The Revival matched up with Gable and Robert Roode on the Raw brand.
Harwood joined Wheeler and Arn Anderson for an AdFreeShows watchalong of The Revival's match with American Alpha at NXT TakeOver: Dallas in 2016. There, the former Scott Dawson heaped praise on both Jordan and Gable.
While commenting on the match, Harwood said, “That’s what separates you. That’s what separates the wrestlers from guys who are playing wrestler. There's guys who can go in there and do some athletic, crazy stuff. And I wish I could, but if you believe in your heart that you’re the best? If you believe that you’re the biggest badass in the world? Nobody can beat you, you’re gonna look legit.”
Harwood then finished his thought by saying, “I think we should get Gable into AEW, but that’s just my thought.”