Rams safety Jordan Fuller (4) is congratulated by teammates after his interception against the Saints.

(Allen J. Schaben / Los Angeles Times)

Safety Jordan Fuller intercepted a pass in the third quarter to set up a touchdown that gave the Rams a 20-point lead. It was Fuller’s second interception this season.

For the third game in a row, however, the Rams gave up costly explosive plays. It cost them in a defeat to the Baltimore Ravens and nearly did them in against the Washington Commanders and the Saints.

Nearly every NFL team has talented skill players, making it impossible for defenses to be perfect.

But for the Rams to close out a playoff run — and advance in the postseason if they get there — they must shore up the back end.