With the NFL season's final moments ticking away, the Arizona Cardinals are leaving nothing to chance. The team has strategically added two players through waiver claims, demonstrating their commitment to roster optimization and competitive readiness.

In a calculated move, the Cardinals claimed linebacker Austin Keys from the Minnesota Vikings and tight end Rivaldo Fairweather from the Dallas Cowboys' practice squad. These additions bring the team back to the league-mandated 53-player active roster limit, showcasing the front office's proactive personnel management.

Keys, an undrafted rookie from Auburn, brings impressive special teams experience to the Cardinals. Having played 11 games with the Vikings, he logged 191 special teams snaps and compiled seven total tackles, including one sack and one quarterback hit. His versatility and strong performance make him a valuable depth addition for Arizona's defensive unit.

Simultaneously, the Cardinals made corresponding roster adjustments. Rookie safety Kitan Crawford was placed on injured reserve due to an ankle injury, while offensive guard Tyler Cooper was released from the practice squad. These moves demonstrate the team's nimble approach to roster management in the season's closing weeks.

Fairweather, another Auburn alumnus, adds depth to the tight end position with his preseason NFL experience. While his on-field resume remains limited, his addition suggests the Cardinals are exploring potential developmental talent for future seasons.

The team now prepares for their final game of the season against the Los Angeles Rams, who have already secured a playoff berth. Despite being considered underdogs, the Cardinals remain focused on finishing the season with competitive spirit and strategic roster development.

With these waiver wire acquisitions, Arizona continues to demonstrate its commitment to continuous improvement, even in the season's final stages. Keys and Fairweather represent potential building blocks for the Cardinals' future, embodying the team's forward-looking approach to talent acquisition and development.