How has the growth curve for the Seahawks been so steep and the slide for the Cardinals so dramatic? Arizona wins its first four games, including blitzings of the Seahawks and Patriots. Then loses its next 9. It makes no logical sense. Then the Seahawks gamble on playing Russell Wilson over a proven warrior in Matt Flynn and they all of a sudden can beat the Cardinals 58-0 last week? Is Seattle a real threat? What can be done to stop them?