What happened: Joe Burrow is dealing with back tightness after being listed as questionable earlier in the week. Wire Report previously reported that Cincinnati elevated Josh Johnson from the practice squad, making him eligible as the emergency quarterback.

Why it matters: Burrow's availability is the central variable for an offense that runs through him and for a contender already under added scrutiny in Week 2. Even if he starts, any physical limitation can shape how much Cincinnati asks of him early and how quickly the backup plan comes into focus.

What to watch: Pregame inactives will settle Burrow's status officially. The opening series should show whether the back issue changes Cincinnati's approach.