Seattle still has a long way to go.
As for sleeper Ds, my pick is BAL. I know a lot of people already know about them, and they are usually taken in the top 10, but I have been getting them awfully late in Yahoo leagues. It isnt uncommon to see them taken as the 8th or 9th D taken. In my opinion, they are a lock to be a top 5 D, possibly pushing top 3. That makes them a sleeper in my book.