There is no question, the dynamics of the Arizona Cardinals and Seattle Seahawks rivalry is changing.
Coming off missing the playoffs for the first time since 2011, with the strength of the team getting up there in age, changes were imminent, and now they have started.
The Seahawks have started their purge on defense with Michael Bennett, as they have traded the four-time Pro Bowl defensive lineman and a seventh round pick to the reigning Super Bowl Champion Philadelphia Eagles for a fifth round pick and a player to be named.