The Cardinals have revenge for a frustrating 24-22 loss to the Rams in Week 4 when they had to settle for four field goals in four touchdown-less red zone trips.

Arizona still is playing at an elite level, while the wheels have come off for the Rams. They've lost four in a row and there's talk Jeff Fisher could be out as coach.

Carson Palmer ranks among the top three in passer rating, touchdown throws and yards passing. The Cardinals have won in 22 of his last 26 starts. He has a full complement of receivers now, too, with Michael Floyd and John Brown healthy.

The Rams have the worst passing attack. Neither Nick Foles nor Case Keenum, who is likely to be back under center, is NFL-starter quality. The Rams try to compensate with running back Todd Gurley. But with a decimated offensive line and defenses keying on him, Gurley has been held to an average of less than 44 yards rushing per game and 2.8 yards per carry during his last three games. Arizona has a top five run defense.

St. Louis' defense is getting worn down from having to carry such a weak offense. A strong pass rush has been their calling card. However, the Rams have managed just four sacks in their last four games.

The Rams have one the weaker home fields in the league due to rumors of their moving and their poor record.

This game sets up well for the Cardinals and the line figures to keep growing. So my advice is to lock in now.