I think the guaranteed aspect is really overblown. Considering his age and the length of the contract barring something really wild it was going to all get paid to him anyway. And I think people have to look at what he did at Washington with some perspective. He would get them to the playoffs surrounded by very little talent in an organization that has been one of the most disfunctional messes in the NFL for 20 years. I think they have to also look at what the Vikings have done with the OL. In the last 6-7 drafts They have spent maybe three round 1-3 picks on OL. They stockpiled late round picks and have picked some OL, but have pretty much missed on all of those. The single biggest unit on a football team, and they've been very frugal both with high picks and free agents. I think blowing all that money on the OL a few years ago with Boone and others had Spielman really gunshy about spending picks and $ on the OL, but have addressed it a bit the last three drafts. I think Stefanski deserves a lot of credit for dealing with a less than stellar OL. The right side has been very good run blocking, the Left side pretty solid in pass protection, and as a whole they are good in the screen game. Fortunately Cook doesn't need a dominant OL, and because of the ability of Cook and the right side of the OL in the run game, the play action is deadly.