I'd love to see Rod Woodson come back but I know him and the new regime had a falling out.
I know Dennis Allen used to be DB coach in New Orleans so maybe he just assumes the responsibility.
My favorite for the job Vance Joseph from Houston Texans, came in with Wade Phillips and helped coach that defense from league worst to top 5 in 2011 and 2012. The DB's in Houston were particularly bad and I remember him saying in an interview that he could get production out of them.
Does anyone have any news or favorites for the job?