The Cowboys added their coveted free agent safety on Saturday night when George Iloka agreed to a one-year deal. Dallas had made it clear it was intent on shoring up the strong safety position previously owned by Jeff Heath ahead of next month’s draft, bringing in three safeties for visits since Monday. Iloka, most recently of the Minnesota Vikings, visited Friday and had agreed to terms by the next day. He fills Dallas’ immediate need on the back end. The Cowboys last week also brought in five-time Pro Bowler Eric Berry and Clayton Geathers, who ended up re-signing with Indianapolis. […]