Why Dak Prescott's Offense Is Becoming a Real Concern for the Cowboys

Can Dak Prescott lead the Cowboys back to the playoffs? Will Brian Schottenheimer's offense reach its full potential? Or could one position derail everything? Like, share, and follow for more Cowboys coverage as we break down Dallas' biggest offensive concern entering 2026. The Cowboys enter the season with one of the NFL's most talented skill position groups. Dak Prescott has CeeDee Lamb, George Pickens, and an improving supporting cast. On paper, the offense has everything needed to compete with the league's best. But one glaring question continues to cast a shadow over those expectations. That concern is left tackle. Replacing a franchise cornerstone at one of football's most important positions has proven far more difficult than expected. Tyler Guyton and Nate Thomas are battling for the starting job, yet neither has established himself as a dependable blindside protector. Head coach Brian Schottenheimer praised Guyton's rare athletic ability, but made it clear that talent alone won't win the job. Consistency has been the biggest issue. Injuries, technique, and uneven performances have prevented the former first-round pick from becoming the reliable starter Dallas envisioned. Dak Prescott understands how important this competition is. While expressing confidence in both Guyton and Thomas, he also acknowledged that the Cowboys will likely need contributions from both throughout the season. Their development could directly impact the success of Dallas's passing attack. If protection breaks down, Schottenheimer may have to redesign his offense with quicker throws, extra blockers, and fewer deep passing concepts. That would limit opportunities for explosive playmakers like CeeDee Lamb and George Pickens, while placing additional pressure on Prescott to create under difficult circumstances. The Cowboys have playoff-caliber talent across the offense, but championships are often won in the trenches. If Tyler Guyton finally delivers on his enormous potential, Dallas could unlock one of the NFL's most dangerous offenses. Like, share, and follow for more Cowboys news, analysis, and everything surrounding America's team.