Week 1 lines react to quarterback and injury news

Opening-week markets made substantial adjustments around injuries and quarterback sentiment, including Rams-Seahawks moving from Rams -2.5 to -3.5, Vikings-Packers flipping sides, a sharp Titans-Jets decline and a three-point increase in Bears-Panthers. Completed results, including Kansas City's 31-10 win over Denver, are now inputs for early Week 2 power ratings and market formation.