What happened: Atlanta ruled out the rookie defender with a neck injury following a third-quarter head collision during Sunday's matchup in Atlanta. Medical personnel transported him to the hospital for precautionary evaluation after the team confirmed he had movement in all extremities.

Why it matters: Daniels' exit tests Atlanta's linebacker depth and defensive rotation in a physical contest where Chicago built a 14-7 second-quarter lead.

What to watch: The Falcons will issue further updates on Daniels following his evaluation at Grady Memorial Hospital.