Over the last six seasons, there hasn't been a more successful team in the NFC than the Seattle Seahawks. Five straight years from 2012 to 2016, the Seahawks won at least 10 games with a playoff victory as well. The team lifted the Lombardi Trophy at the end of Super Bowl XLVIII, and Seattle would have done so again a year later if not for a perplexing play call at the end of Super Bowl XLIX.
However, last year the Seahawks' aura of invincibility took a hit. The team went 9-7 and missed the postseason for the first time since Russell Wilson took the reins as quarterback.