Context:

As the 2025 NFL preseason nears its end, several unexpected position battles have emerged across various teams, potentially impacting regular-season dynamics. The Dallas Cowboys are evaluating their backup quarterback options behind Dak Prescott, with Joe Milton's performance slowing while Will Grier seeks to make an impression. In Tampa Bay, Teddy Bridgewater's arrival has intensified the competition for the backup quarterback role behind Baker Mayfield. The Washington Commanders are considering moving on from Brian Robinson Jr. due to the promising showings of younger running backs Jacory Croskey-Merritt and Chris Rodriguez Jr. The Los Angeles Chargers have seen changes at wide receiver, with rookies Tre Harris and KeAndre Lambert-Smith emerging as potential key targets for Justin Herbert. Meanwhile, the Philadelphia Eagles are navigating a complex cornerback competition following the departure of Darius Slay, with several players vying for starting positions opposite Quinyon Mitchell.

Dive Deeper:

• The Cowboys are assessing their quarterback depth with Joe Milton struggling to find consistency, leading to speculation about potential backup options behind starter Dak Prescott. Will Grier has a chance to secure his spot if he can capitalize on this opportunity.

• In Tampa Bay, the arrival of Teddy Bridgewater has sparked a fierce competition with Kyle Trask for the backup position to starting quarterback Baker Mayfield, as Bridgewater's immediate impact challenges Trask's previously assumed role.

• The Commanders' running back situation is in flux as Brian Robinson Jr. faces uncertainty about his future with the team. The emergence of young talents Jacory Croskey-Merritt and Chris Rodriguez Jr., along with veteran Austin Ekeler, complicates the backfield dynamics.

• The Chargers are witnessing a transformation at the wide receiver position, with rookies Tre Harris and KeAndre Lambert-Smith stepping up to fill the gaps left by the departures of Keenan Allen and Mike Williams. Their performances could make them significant targets for quarterback Justin Herbert.

• The Eagles' cornerback competition is more intense than expected after parting with Darius Slay. With Week 1 approaching, there is uncertainty about who will start alongside Quinyon Mitchell, as multiple players, including recent trade acquisition Jakorian Bennett, vie for the role.

• In Los Angeles, Stetson Bennett has shown notable growth as a quarterback in the Rams' ranks, taking advantage of Matthew Stafford's injury and Jimmy Garoppolo's limited participation to solidify his position as a reliable backup option.

• The Vikings are exploring quarterback depth beyond J.J. McCarthy, with Sam Howell's inconsistent performances creating an avenue for undrafted rookie Max Brosmer to potentially secure a roster spot, while the team may also consider external options.