I thnik it will be Alan Scott on Earth 2.
I was reading Aquaman #8, and realized we haven't seen the 'new' Aqualad, or any Aqualad for that matter, in the New 52. All that effort to introduce him in Brightest Day and then he's sweep away. Of course we'll still a little foggy on whats "happened" in the five years and what hasn't. I mean Blackest Night happened but not the same way, if I read Green Lantern right. I liked the new Aqualad, sorry to see him gone, if he is gone.