(From Cassandra's page)
Recently in Red Robin, Cassandra rescued Tim Drake and helped him in his investigation on the assassination tournament. Currently in Batman: Gates of Gotham, Cassandra joins her adopted brothers to stop a villain called the Architect from destroying Gotham City.
Grant Morrison has confirmed at a comic event that Cassandra will be appearing in the new DCU however, when she'll be appearing is unknown.
Can anyone tell me if this statement is true or not for me please, and if so when did Morrison say this?