The Black Canary and Lady Shiva are still doing the Freaky Friday/Hero Swap as Dinah is across the world, walking in the steps that was once Shiva's.  And in Gotham, Shiva and the gang are trying to track down the medical doctor who has the health records of many super criminals.  Oh, forgot to mentioned this shady doctor has been kidnapped by Prometheus.  The Prometheus who took down the Justice League in Grant Morrison's JLA.  Plot thickens.