Tennessee Titans linebacker Arden Key's six-game suspension for a performance-enhancing drug policy violation has been overturned, allowing him to continue participating in team activities. The Titans had prepared for the possibility of his absence by not signing additional outside linebackers and continuing to give him first-team reps. Key, who recorded six sacks last season, is expected to play in the upcoming season opener.

• Arden Key's suspension being overturned is a significant boost for the Titans' defense.
• The Titans' management showed confidence in Key by not pursuing other linebackers during the suspension process.