Saints interested in Brandon Staley and George Edwards for defensive coordinator

Todd Bowles has always given his teams a lot of trouble on offense. Not sure who in his tree is worth a look if any.
Yeah, Bowles would not be a bad choice either.. Just wondering who and how does he build is staff as Priority. DC FIRST? OC? (although likely will retrain more control on how and what is being called}. if hes Offensive Minded, and hes already found a line coach? Could it be Offensive Side first? Then DC? Or does it go with Best Available Coach..Hey draft is around the corner..just saying the term is appropriate.