Terrion Arnold has been a significant presence in practice, pushing his teammates, including Jameson Williams, to improve through competitive drills. Having played alongside Williams at Alabama, Arnold has witnessed his growth and development as a player. He commends Williams for his relentless drive to compete and improve, emphasizing the positive impact their practice battles have had on both players as they prepare for the challenges ahead in the postseason.

Terrion Arnold has faced challenges this season due to injuries within the Lions' defense, but he demonstrated significant improvement in a crucial Week 18 matchup against the Vikings. He achieved a 74.1 PFF overall grade and a 71.8 PFF coverage grade, notably not allowing any receptions on four targets. His strong performance was critical in helping the Lions secure the NFC North title and home-field advantage in the playoffs, showcasing his potential to be a key contributor as the team pursues its first Super Bowl appearance.

Terrion Arnold was listed as a full participant in practice after recovering from a foot injury sustained in the season finale against the Vikings. His return adds depth to the Lions' defense as they prepare for the playoffs, contributing to an overall positive practice report for the team.

Terrion Arnold has struggled in coverage this season and is expected to be a liability for the Lions' secondary as they head into the playoffs. With Carlton Davis sidelined due to injury, Arnold's performance becomes even more critical, and his inconsistency could significantly impact the team's chances against the Commanders.

Terrion Arnold has had a challenging rookie season, struggling with defensive responsibilities that resulted in four touchdowns allowed and seven defensive pass interference penalties. Despite these setbacks, he has played a significant amount, and his recent performance has shown some improvement as he adapts to the NFL level.