Released by the Raiders earlier this week, wide receiver Javon Walker is hungry for another chance in the NFL. Injuries and tragedy have hampered Walker's career since he caught 69 passes for 1,084 yards and eight touchdowns with the Broncos in 2006. "The NFL is all about what have you done for me lately, and you know, I haven't done anything lately," Walker admitted to the NFL Network. "But (I'm) just (looking for) somebody who's going to dig down deep and say, 'Let's take a look and see what this kid can do.' "