They are the better team. It pains me to say, because I hate them, but it's just the truth right now. Seattle can (and does) win games in well-rounded fashion; the Cardinals arent that versatile. Being we are playing in Seattle (a place they havent been beat the past 2 seasons), the officiating as of late has been rather anti-cardinal, and all the other factors listed above says we will not win this game. We lose by a 3 score margin.
Seattle will put up 33 to 40, and the Cardinals will manage 17, with us being outscored 17-7 in the 3rd quarter. Seattle will run lynch in the 4th to chew up the clock.
I hope I am way off on this one, but I doubt it.