What happened: The Dallas Cowboys are converting third downs at one of the highest rates in the NFL. Conversely, the defense is allowing the highest rate of opponent conversions in the league.
Why it matters: The offensive success is aided by manageable situations, keeping drives alive. The defensive struggles point to an inability to get off the field.
By the numbers: Dallas faces an average of 5.0 yards to go on third down, the second-shortest distance behind the San Francisco 49Ers (4.6). The Kansas City Chiefs (5.2), Arizona Cardinals (5.3) and Los Angeles Rams (6.0) round out the top five.
What to watch: Dallas must improve its defensive execution on late downs to prevent opponents from sustaining drives.