What season did the Rams finished the regular-season with a record of 13–3, and the NFC West Championship and had a offensive coordinator behind the St. Louis Rams high-powered offence of that season?
1999 St. Louis Rams season The 1999 St. Louis Rams season was the team's 62nd year with the National Football League and the fifth season in St. Louis, Missouri. The Rams finished the regular-season with a record of 13–3, and the NFC West Championship.
1947 Cleveland Browns season The 1947 Cleveland Browns season was the team's second in the All-America Football Conference (AAFC). Coached by Paul Brown, Cleveland finished with a 12–1–1 win–loss–tie record, winning the western division and the AAFC championship for the second straight year. As in 1946, quarterback Otto Graham led an offensive attack that featured fullback Marion Motley and ends Dante Lavelli and Mac Speedie.