What happened: Dallas offensive coordinator Klayton Adams linked the Texas defense to San Francisco's structure, citing head coach DeMeco Ryans' background as Kyle Shanahan's former defensive coordinator. Adams added that his own years with Arizona gave him direct experience against the 49ers' system.

Why it matters: That comparison signals a week built around handling a familiar coaching tree, with scheme recognition likely central to Dallas' offensive plan. It also sharpens the focus on Klayton Adams as he prepares Dallas for a defense he clearly sees as more than a standard week-to-week look.

What to watch: Sunday should show whether Dallas' protection calls and route spacing reflect the 49ers comparison. More comments from Adams could clarify which parts of that template he expects to matter most.