Dennis Allen isn't a very good head coach. But he's an elite defensive coach. The Saints have turned into a dead nuts Under team with Allen.

The Under has cashed in 14 of the Saints' last 15 games, including all five games this season. The Saints have played 11 consecutive games where the combined score was below 40 points.

What clinches this Under play, though, is how improved the Texans' defense is under their new coach, defensive-minded DeMeco Ryans. Houston has held its last three opponents to an average of 14.6 points. New Orleans had managed only four offensive TD's during its first four games until blasting the punchless Patriots, 34-0, at home last week.

Derek Carr is mediocre. The Saints should have known this before signing him. He doesn't elevate his surrounding talent.

The Texans are going against a top-five defense shorthanded as usual with multiple injuries in their offensive line and the possibility of being down wide receivers, Robert Woods and Tank Dell, their second-biggest threat. Houston hasn't been able to run the ball ranking 27th in rushing. That inability could really hurt them against this caliber of defense.