Isn't that the truth! Hawkgirl and John Stewart were insanely popular at the time of JLU and DC never capitalized on them. Same goes for Static. Ms Martian, Blue Beetle and Aqualad became fan favorites because of YJ yet all three were limbo when the show ended, though Jaime did have that meh New 52 series...
Also I'm surprised you haven't voted for Aqualad yet xD
Edit: Nevermind, you did.