What happened: Marcus Davenport has decided to retire, as reported by Ian Rapoport and Mike Garafolo. He asked for his release from Chicago after playing Sunday.

Why it matters: The move closes his tenure with Chicago and removes a veteran option from the edge group. Chicago had added Davenport to its pass-rush mix before his request to leave.

What to watch: Chicago moves forward with its remaining edge rotation. A corresponding roster move will clarify depth.