I too would have liked for Johns to have been able to finish his run. I also agree about Tula. I want to know who her mother is and the circumstances of her conception considering she is younger than Orm and their father married Atlanna before either Orm or Tula were born.
Also, I wonder what will become of Grodd now that he is trapped in the Giant-Born labyrinth. I would like to see him and Aquaman remain enemies. I think they serve as good foils for one another.