If Jesse Chambers joins Young Justice replacing Kid Flash I might make a male Starfire to balance things out a bit.  Either way its hard to argue with the too many speedsters situation Blue Demon brought up... *Sigh* So while I'm still considering Superboy, I'm going to have to think of a good other character.  Blue Beetle Reyes maybe?  Oooo give Reyes a Booster Gold buddy!

Hmm Toymaster...