What happened: Dallas offensive coordinator Klayton Adams said the offense has to develop an identity and is still searching for it. Dallas averages 81.6 rushing yards per game, ahead of only Green Bay and Tennessee.

Why it matters: Limited rushing production narrows offensive balance and short-yardage options. It also increases pressure on the passing game to sustain drives.

What to watch: Dallas's coming practices and game plans will show whether scheme or personnel changes lift output.