What happened: Detroit head coach Dan Campbell praised defensive back Bishop Fitzgerald's range and scheme fit. The rookie arrived from the Pittsburgh Steelers' practice squad on Tuesday.

Why it matters: The Lions signed Fitzgerald to the roster to address secondary depth following a foot injury to Avonte Maddox. Campbell noted the organization views the safety as an immediate competitor in the defensive backfield.

What to watch: Fitzgerald will compete for rotational snaps as he integrates into the Detroit system.