The Dallas Cowboys made a quiet but concrete roster move on Sunday, signing offensive lineman Sebastian Gutierrez while waiving linebacker Charles Snowden in a corresponding transaction.

The move was driven by injury concerns along the defensive line, prompting the Cowboys to bring in reinforcement on the offensive side of the ball to balance the roster. Gutierrez steps in to add depth at a position that is critical to any NFL team's success.

Snowden, a linebacker who had been on the roster, was let go as part of the swap. Roster management during the NFL offseason and preseason period often involves these kinds of position-group adjustments as teams evaluate their depth charts heading into the regular season.

The Cowboys have been actively managing their roster as the preseason progresses, and this move reflects the ongoing effort to keep the depth chart as competitive and healthy as possible across all units.