Holes remain for the Oakland Raiders to fill

The flashy part of free agency saw the Oakland Raiders go buck wild in spending, adding a fresh infusion of talent to the Raider team. Javon Walker and Drew Carter filled a glaring need at wide receiver, and Gibril Wilson upgraded the safety position. Al Davis added the luxury item of DeAngelo Hall to pair with Nnamdi Asomugha. Along came the draft and the Raiders added a potential game breaking running back in Darren McFadden. The team looks to have upgraded in several positions, but there are still holes that remain to be filled before the start of the 2008 season.