What constructive action can the FA take to weed out referees like Phil Dowd?

Paul Jewell is a fair person, a good professional. It pains me to see 3rd world-type refereeing in the controversial Arsenal-Wigan game (i am not a supporter of either side). Wigan should have gotten some kind of fairness instead of being abused by Phil Dowd. I feel the FA should be more pro-active and not wait for either side to lodge a complaint. Your view please...