Edge players started flying off the board in the last 10 or so draft picks, and DG already indicated Edge is a priority, therefore I expect him to target guys like Ossai, Ojulari, Ronnie Perkins, or Hamilcar Rashad with the #42 pick.
CB Ifeatu Melifonwu, CB Aaron Robinson, LB Jabril Cox, LB Nick Bolton are possibilities as well, in terms of what I expect DG to do in round 2.