Seattle's D line seems underrated as hell. All the talk is the DBs, which makes sense but aside from them dominating the broncos o-line. When I saw Mebane, a dt, read a play action screen late and still manage to adjust and tackle Moreno for a loss. That's some great awareness and speed for an interior line player.
Or maybe it is just a testament to how awful broncos line is because none of that hawks four man front has been all-pro worthy yet.