What happened: PFF singled out Tarheeb Still's matchup with JSN as one of the player battles worth tracking. Still enters 2026 after switching to No. 4 and drawing another early spotlight.

Why it matters: For the Chargers, these are the coverage reps that show whether a fifth-round pick can hold up in bigger assignments. A strong answer against JSN would sharpen confidence in Still's role as Los Angeles sorts out its secondary workload.

What to watch: Watch whether Los Angeles gives Still the assignment on key passing downs or spreads the work across the secondary.