​The transformation in Dallas has been nothing short of relentless. Ever since the seismic Micah Parsons trade a year ago, the Cowboys’ front office has been in a state of constant, aggressive evolution. While the era of blockbuster headlines may have passed, the “real” work is happening right now in Oxnard: the ruthless process of finalizing the 53-man roster.

​With the final cut-down deadline set for August 30th, the pressure is reaching a boiling point. While fans focus on the stars, the battle for the final roster spots is where careers are made—or ended. As training camp intensity ramps up, three veteran players who were on the 53-man roster all of last season find themselves in an increasingly precarious position. Their days in Dallas might be numbered.

​1. Jonathan Mingo, WR

​If you want to talk about a “failed experiment,” look no further than Jonathan Mingo. Since the Cowboys surrendered a fourth-round pick to acquire the former second-round disappointment in November 2024, the return on investment has been nonexistent: a dismal six catches in 14 games.

​Mingo has been completely overshadowed by Jalen Tolbert and has been thoroughly leapfrogged by the rising star Ryan Flournoy. The Cowboys have essentially signaled they are ready to move on; they recently restructured Mingo’s deal to strip away an $813,000 bonus, a move that screams “we are preparing to cut you.” With undrafted rookie Camden Brown currently generating all the buzz as the team’s most exciting WR project, Mingo’s roster spot is essentially hanging by a thread. Unless he pulls off a miracle in the next two weeks, his tenure in Dallas is effectively over.

​2. Marist Liufau, OLB

​The writing has been on the wall for Marist Liufau for quite some time. His forced migration from inside to outside linebacker this offseason felt less like a tactical adjustment and more like the beginning of the end. While Liufau hasn’t necessarily played “badly,” he is a victim of the Cowboys’ drastically improved defensive depth.

​With Rashan Gary, Donovan Ezeiruaku, and Malachi Lawrence locked in as the core edge rushers, and James Houston and Sam Williams holding down the backup roles, there is simply no room for a sixth OLB in a modern 3-4 scheme. Unless Liufau can prove he is an elite, game-changing presence on special teams, he is essentially blocking a spot that the coaching staff would rather use on more versatile, high-upside prospects. A third year in Dallas is looking like a long shot.

​3. Caelen Carson, CB

​Carson’s career in Dallas has been a rollercoaster of potential interrupted by injury and scheme changes. Now on his third defensive coordinator in three years, the former fifth-round pick is struggling to find stable ground.

​The depth chart at cornerback has become a nightmare for Carson. He is currently staring up at DaRon Bland, Shavon Revel, and Cobie Durant. Even worse, the staff expects Caleb Downs to soak up significant snaps in the slot, further shrinking the window for Carson to get on the field. The biggest existential threat to his roster spot is fourth-round rookie Devin Moore. Considered one of the “steals” of the draft, Moore is younger, faster, and arguably has a higher ceiling. When you stack that against veterans like Derion Kendrick and the potential of Reddy Steward, Carson finds himself at the bottom of a crowded, hyper-competitive barrel.

​The Verdict: Survival of the Fittest

​For these three, the clock is ticking. The Dallas Cowboys are no longer interested in “potential” or “past regime investments.” They are interested in immediate production and tactical flexibility. As August 30th approaches, these players are not just competing against their teammates—they are competing against their own histories. Expect a frantic, high-stakes final push from these three, because for Mingo, Liufau, and Carson, the next two weeks will determine if they have a professional home come September.