What happened: The Las Vegas Raiders' rookie quarterback is meeting early developmental benchmarks. An improved front seven has a proven anchor, while experience in the secondary is central to the defensive plan.

Why it matters: Unsettled roles at receiver and offensive guard could affect target distribution and pass protection. The early defensive progress provides stability while those competitions continue.

What to watch: Padded practices will test the offensive line and clarify the receiver rotation. The Aug. 13 preseason opener provides the first game evaluation.