Harrell (knee) exited Thursday night's preseason opener against the 49ers early and did not return to the game, Jim Wyatt of the Titans' official site reports.
Harrell suffered a knee injury during the contest. It is unclear how much time the defensive end will miss due to the issue. The 2024 seventh-rounder is primarily a special-teams player but began to see the field defensively in pass situations as a rotational rusher late in the 2025 season. If Harrell must miss time, Truman Jones may see more opportunities with the Titans' defensive line.