‘He’s been durable: Walker played in every game last year, as he has in four of his six full seasons. And, even better than being able to play each week is the ability to play decently each week, and his six sacks, second for the Eagles in 2006, indicates he can contribute. To be fair, though, the problem is three of those were against Drew Bledsoe, which is about a notable an accomplishment as hunting down and catching a totem pole.’