The chess pieces are certainly in play at CNN today. Managing editor Mark Whitaker is out, 20/20’s Chris Cuomo has been poached from ABC and now sources are telling Deadline that new CNN boss Jeff Zucker is about to move Erin Burnett from primetime to a new morning show. Insiders say that the morning show slot is where former Today Show executive producer Zucker wants to start making his mark at the network. Burnett would co-host in the AM with Cuomo, who’s role in the as yet-untitled morning show was announced with his hiring by CNN this morning. No word yet as to who will take over Burnett’s 7 PM OutFront show, which has been struggling in the ratings like most of CNN’s primetime. Burnett joined CNN in April 2011 from CNBC. Her primetime show debuted in October 2011.