NWSB insider and Seattle Seahawks blogger Brett Bivens brings us his take on contract details of the Percy Harvin trade and signing this week. The Seahawks still have about $14.6 million left in cap room after releasing Leon Washington. More then enough to add some more cogs says Brett. The obvious point is this. Harvin’s new six year $67 million contract gives him the extra money in the bank for a nice NEW ride.