Seattle played well defensively against Arizona, but before that gave up 80 points combined at New Orleans and Detroit. They are allowing over 35 points per game on the road in three games. The Chargers are due to explode against a weaker defense after getting corralled by Denver on Monday night. Geno Smith has been one of the pleasant surprises of the NFL. He’ll put up some points and will have to in this game and it starts on the ground, where the Chargers struggle to defend (23rd).