More details are coming out about the Batman and Robin Eternal announcement, and like Batman Eternal before it, a fan favorite returns, this time it's Cassandra Cain.
Other details include the shortened length of the series (26 issues) which will be launching in October, as well as Tony Daniel serving as the "main" artist. What that means for Deathstroke, who knows. Tim Seeley
EDIT: James Tynion just confirmed Genevieve Valentine, Steve Orlando, and Collin Kelly would be writing as well.
EDIT 2: Paul Pelletier and Scot Eaton will contribute to art.
Speaking of Lanzing, he wrote Hacktivist, which was illustrated by Marcus To, who is a studiomate of Francis Manapul, who said a friend of his would be taking over Detective... Lanzing on Detective? Just spit-balling here. Add Collin Kelly to that potential list after the edit above. Or maybe Ed Brisson is writing Detective. Let's just cover all the bases here.