Much of what's made Seattle so formidable at home over the years — the "Legion of Boom," the "12th Man" — won't be at the Seahawks' disposal, and the Vikings' offense can make some big plays against a Seattle defense that's struggling. But the biggest reason the Seahawks are undefeated is a quarterback who's having the best season of his career, and Russell Wilson will make the difference in a close game.
THREE BIG STORY LINES
Dalvin Cook vs. 'Let Russ Cook'
The Vikings have run the ball more often than almost any team in the league during neutral game situations (when they're not trying to run out the clock or throw on every down to come back, in other words).