The defensive problems stemmed from a variety of factors: Lack of pressure from the defensive line, poor linebacker play, a hole at right cornerback and the overall scheme. The Eagles have already addressed a couple of those areas, getting rid of Sean McDermott and drafting safety Jaiquawn Jarrett in the second round. We'll find out in free agency whether they believe their current players can be good enough under Juan Castillo and Jim Washburn or if they think they need to add major pieces on 'D' to make a Super Bowl run.