Blue Beetle
Static
Aqualad
Wonder Twins
Batgirl
Supergirl
Nightwing (rumored)
Wonder Girl (rumored)
Plus the JSA young heroes (Cyclone and Atom Smasher). Guarantee they’ll eventually be joined by Stargirl, Wildcat (Yolanda), Obsodian, Jade…etc. Wonder when we’ll get Starfire, Raven, Beast Boy, Terra and Bumblebee… A new generation of heroes