#6 Peter Avalon

There's more to Avalon than meets the eye. He should be applauded for embracing a ridiculous gimmick which didn't really set the world on fire. He's been in several episodes of Being The Elite and even complained about the gimmick. Still, Avalon is committed to this role for the long term.
To be clear, he has a very important part. His gimmick as The Librarian is there to annoy the fans and make way for a welcome apperance from a top rated star. The Moxley promo was a prime example of that when he was hit with Jon Moxley's Paradigm Shift. It's no different than the role that Elias currently plays in WWE.
#5 QT Marshal

Most wrestling fans are probably wondering, "Who the heck is QT Marshall?" Well, he is an associate producer for AEW and a former Ring of Honor wrestler. He has been seen before on Being The Elite as one of Cody's "good hands." Perhaps, a WWE equivalent would be The Brooklyn Brawler who was a glorified jobber for several years and was a backstage producer.
Marshall will probably booked as an enhancement talent going forward as his backstage responsibilities will probably increase over time.