so not only is Marv Wolfman taking over as the writer as of issue 26 but SPOILERS!
it appears that the clone Superboy will die in the Return to Krypton story arc and that the book will continue with the adventures of John Lane Kent the son of Superman and Lois Lane
Superboy, meanwhile, will make the ultimate sacrifice to save the world in Issue #25. From Issue #26 on, Superboy will be about the adventures of John Lane Kent, the son of Lois and Clark that the first Superboy was cloned from. That book will be written by Marv Wolfman.
I'm not sure how I feel about this....the preFlashpoint Superboy was one of my all time favorite characters and I've made it no secret that I really don't care for what Lobdell has done with him in the New 52...he's a completely different character than the one I loved so with this news I should be happy but I feel that it takes the character even further from the one that we knew prior to Flashpoint