What happened: The Carolina Panthers signed linebacker Tyrel Dodson to the active roster. The Green Bay Packers signed wide receiver Bo Melton to the active roster after cutting him last week.

Why it matters: Dodson's move follows Carolina's recent practice-squad shuffle at linebacker, giving the Panthers another active-roster option at that spot. Melton's return quickly reopens a receiver depth role in Green Bay.

What to watch: Watch whether Dodson sticks on Carolina's game-day roster and whether Melton is back in Green Bay's receiver rotation this week.