I recently had the chance to have some lengthy, and very valuable, discussions with a DFI IT Examiner on current areas of focus for them.
Wait... before you roll your eyes: he knew his stuff, with a lot of IT experience and the security certifications to go with it (CISSP & CISA).
He was taking a very operational approach, meaning that he was looking for controls in practice, rather than the wording in policies. He focused on securing the information, rather than just complying with the regulations.
His 5 areas of focus:
Obviously, these weren't the only things reviewed in an InTREx exam, but they seem like a great place to start (and they make a great Friday 5!)