At these kinds of years, everyone should get more exposure.
Jaime - covered through YJ series, Blue and Gold, DCEU Movie
Tornado - has YJ, just as good as any known JLer, could use a movie, exploration on what it means for android to be human (alongside the family he has)
Aztek - Rebirth confirmed that it's a legacy through Uno and the woman named Nayeli (JLA 2.0 and the WW issues where Diana teams up with Artemis of Bana-Maghdall)
To be fair, this is the kind of century where we expect a lot more from everyone, not just in name and what we barely know about them.