These are three of the more underrated storylines this weekend:
The Vikings have the NFL's 13th-ranked pass defense. Cobb needs to be a high priority for Minnesota to pull off the upset.
The Tampa Bay Buccaneers have won four of their last five games as the man with the worst nickname in sports found his groove. He has averaged 128.4 rushing yards in those games. The offense goes as he goes. Martin becomes even more valuable this week as Tampa Bay tries to run the ball, control the clock and keep Peyton Manning on the sideline.
The Broncos' run defense ranks No. 9 in the league and has allowed a 100-yard rusher only once in the last six weeks. The challenge is simple: Stop the Bucs' run game, and the likelihood of victory skyrockets.
The advantage goes to Seattle if those corners can handle Marshall one-on-one and allow the front seven or eight to play aggressive in the box.