Aztek probably. i know who red tornado and blue beetle are

Red Tornado

In my opinion, definitely blue beetle, he seems like such a cool character that we need to see more of

Blue beeeeetle

Blue beetle

Better movie origin portrayals of Batman, Flash, Cyborg, Wonder Woman, and Green Lantern. Would like to see more appearances with: Martian Manhunter, Mr. Freeze, Poison Ivy, Swamp Thing, Constantine, Zatanna, Nightwing, Robin, Green Arrow, Deathstroke, Black Canary, Hawkman, Firestorm, Atom, Clayface, Scarecrow, Braniac, Blue Beetle, Gorilla Grodd, Lobo, Plastic Man, Solomon Grundy, Sinestro, Vandal Savage, and Two-Face.

I would have to agree with you on that. Even that origin of Cyborg as well as a Robin and a Titans team.

Anything would be welcomed after what Supergirl did him wrong (tv show). Red Tornado had so much to show us. If only the right creative team would take a chance on him.

They need to remember his historyand strength.

Red tornado

For Tornado - humanity and family as well as importance to JL and YJ

Beetle - heritage, community and brush up on comic and from other media universes

Aztek - Legacy, (similar to how Flash did it) and making your own mark as well as respecting those before you