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.
Leslie Frazier Leslie Antonio Frazier (born April 3, 1959) is an American football coach and former cornerback. He served as the head coach of the Minnesota Vikings from 2011 to 2013, and is currently the defensive coordinator of the Buffalo Bills.