Set one DC who has a good heading and jumping at "Normal" Forward and "Rare to Normal" Close Down.
This guy can head out all long pass for counter attack from the opponent.
Set another DC who has good Marking and Tackling at "Rare" Forward and "Rare to Normal" Close Down.
This guy can mark and tackle the ball if the first one fail.
Set both "Rare to Normal" Close Down to avoid the DCs attracted by the wingers or other players of the opponent.