The Dallas Cowboys are bringing in SMU defensive coordinator Scott Symons as their new inside linebackers coach, marking another move in their defensive reshuffling. Symons spent the past four seasons running SMU’s defense and just agreed to a contract extension in December 2024 after helping the Mustangs reach the College Football Playoff. This isn’t some unknown coordinator getting his first NFL opportunity. This is a proven defensive architect who was a semifinalist for the Broyles Award college football’s honor for the top assistant coach and has been nominated for the award in each of the past three years. The Cowboys are clearly betting that Symons’s expertise in run defense can help fix a leaky Dallas defense that struggled mightily last season.
What makes Symons particularly valuable to Dallas is his track record with stopping the run
 In 2024, SMU finished seventh nationally in defending the run and 10th in sacks. Those aren’t just good numbers they’re elite production at the college level. The Cowboys desperately need that expertise after finishing near the bottom of the NFL in run defense last season. Defensive coordinator Christian Parker is building a new staff, and bringing in someone who can teach inside linebackers how to collapse gaps and stop power running is exactly what Dallas needs going forward.
Symons is joining a defensive staff now under the direction of Christian Parker, who came over from the Philadelphia Eagles. This is Parker’s first NFL coordinatorship, which means he’s likely bringing his own preferred coaches and philosophies to Dallas. Symons fits that profile a successful college coordinator who’s proven he can evaluate talent and coach defensive schemes at a high level. The combination of Parker’s Eagles pedigree and Symons’s college success suggests the Cowboys are trying to build something different defensively than what they had before.
Before SMU, Symons had an impressive coaching journey that builds legitimacy
 He served as defensive coordinator at Liberty, with previous stops at Memphis and West Texas. That resume shows he’s worked his way up through different levels of college football and proven he can succeed in different systems. He’s not some flash-in-the-pan coordinator who had one good year at a Power Conference school. He’s built sustained success across multiple programs.
The inside linebackers position matters more than it sounds for Dallas
 In the modern NFL, linebackers are increasingly responsible for coverage in the passing game, but they also need to be reliable gap-defenders against the run. Symons’s expertise in run defense suggests he’ll bring physical, assignment-oriented football to the position. That’s exactly what a struggling defense needs coaches who understand fundamentals and can teach discipline.
SMU will likely look internally for Symons’s replacement, with Maurice Crum a logical choice. Crum joined the SMU staff in 2023 and served as co-defensive coordinator and linebackers coach in 2024. He’s already familiar with the schemes and personnel, so promoting him from within makes sense for program continuity. SMU’s defense performed well this season, so losing Symons to the NFL while keeping the institutional knowledge in-house is the smart play.
What this hire signals about the Cowboys is important context
After finishing 12-5 and missing the playoffs, Dallas is making serious moves to rebuild defensively. Hiring Christian Parker as coordinator and now bringing in a respected college coordinator as position coach suggests owner Jerry Jones and his front office are acknowledging that incremental improvements aren’t enough. They need philosophical change and better coaching fundamentals.
Symons brings legitimacy from college football’s best run-stopping defense. Whether that translates to the NFL remains to be seen, but at minimum the Cowboys are trying to address a clear weakness with someone who’s proven he can teach the fundamentals. Run defense starts with inside linebackers understanding their assignments, and Symons’s resume suggests he can teach that at an elite level.
