What happened: Game officials confirmed the on-field ruling that Dak Prescott stopped one yard short of the line to gain on a third-down scramble. Brian Schottenheimer challenged the short spot, but replay review upheld the ruling. The failed challenge cost a timeout and kept Schottenheimer without a challenge victory.

Why it matters: The lost challenge places additional pressure on Dallas' situational execution and timeout management during close possessions. Prescott entered the week having thrown touchdown passes in seven straight games to open the season, keeping the offense heavily reliant on his execution in critical downs.

What to watch: Watch how Dallas manages late-possession third downs and whether the sideline alters its replay review process.