NFL owners OK flexing of Thursday night games - ESPN
The complete Seattle Seahawks 2022 NFL schedule - Field Gulls
Predicting the 2022 Seattle Seahawks season - Field Gulls
Seahawks News 11/6: Game day! - Field Gulls
Field Gulls] Yesterday was the deadline to flex another game to the SNF slot occupied by Seahawks-Steelers. It stays in place. Seahawks will have primetime slots over the next three weeks.
NFL's controversial 'Thursday Night Football' flex scheduling decision reflects league's priorities
Pre-Snap Reads 9/12: Game Day! - Field Gulls
Thursday Night Football - Wikipedia
Creating the NFL Schedule