The defensive back position in Individual Defensive Player (IDP) fantasy football leagues is about as unpredictable as they come. Since DBs usually don't rack up many tackles, points scored rely heavily upon turnovers- interceptions to be more specific. Compounding the problem with DBs is the fact that quarterbacks often avoid throwing risky passes when they know a quality DB is lurking in the area. So unless you are able to land a top DB like Champ Bailey or Adrian Wilson, your best bet is to go with a DB that accumulates plenty of tackles. Often times it is the defensive scheme that allows DBs to get tackles or a weak linebacking corps so it important to keep surfing the waiver wire to see who will emerge as a solid fantasy DB ala Antoine Winfield.