Dallas shifts the NFL landscape with a blockbuster: Micah Parsons goes to Green Bay for two first-round picks and Kenny Clark. Dallas also claims Trevor Keegan off waivers from Philadelphia and cuts WR Ryan Flournoy, while Chargers join the fray for Keegan. Week 1 looms as Eagles visit Philadelphia to kick off the season on Sept. 4, setting the stage for big early fantasy shifts.

Fantasy takeaway: Parsons leaves a top defensive engine in Dallas, while Green Bay adds a premier edge rusher in Parsons and stabilizes the interior with Clark. Dallas gains offensive-line depth via Keegan, which could buoy Prescott and the run game. The immediate effect is a rebalanced defensive landscape and fresh fantasy angles from both sides as Week 1 nears.