Texas A&M hires Mike Elko: Aggies bring back former defensive boss after successful run leading Duke | CBS Sports Headlines Texas A&M hires Mike Elko: Aggies bring back former defensive boss after successful run leading Duke Elko previously served as defensive coordinator for the Aggies under former coach Jimbo Fisher … Continue reading Texas A&M hires Mike Elko: Aggies bring back former defensive boss after successful run leading Duke