User blog comment:Dtregle/Jason Todd in Young Justice/@comment-5158903-20120620020846/@comment-1038387-20120629202714

For season two, his age range would be good for an appearance.


 * Talia was born in 1984. She would turn 18 in 2004. (Let's assume Bruce is not a pervert.)
 * The depth of their relationship is unexplained, but Batman broke off everything on August 27, 2009.
 * So, if he was conceived somewhere in that period, he'd be between 7 and 12 years old.

He's got the timeline in his favor, which can't be said for Jason.