If the Seahawks simply perform as the early Las Vegas point spreads expect them to, then Seattle fans should be pretty happy in 2017.
Here’s a list of point spreads for every Seahawks’ regular season game via ESPN with the spreads themselves from Cantor Technology.
And they show Seattle being favored to win 12 games with another game set as a pick ‘em (point spreads are out for only the first 15 games as lines are typically not set ahead of time for the final weekend since it’s unclear what teams will have to play for and if they will be fielding their usual lineups, etc).