Young Justice voice ideas

This is a list of potential/possible voice actors for certain character that may appear in future seasons of Young Justice. Please add more voices and characters as you please, each character can have more than one on the list.

Some of these characters I have left blank due to my lack of ideas.
 * Damian Wayne / Robin IV (Jacob Hopkins)
 * Jon Kent / Superboy II (Jeremy Shada)
 * Querl Dox / Brainiac 5 (Atticus Shaffer)
 * Don Allen
 * Dawn Allen
 * Lian Harper (Kelly Hu)
 * Arthur Curry Jr. / Aqualad