10. 1999 St. Louis Rams
The year of “The Greatest Show On Turf” almost didn’t even happen. Head coach Dick Vermeil went into the 1999 season expecting veteran Trent Green to be his starting quarterback. When Green went down with a torn ACL in the preseason, unheralded backup Kurt Warner came in and history was made. Warner was billed as the former Arena League quarterback who had been stocking shelves at a local Hy-Vee supermarket to make ends meet.

He immediately started bagging unbelievable amounts of yards and touchdowns with the Rams in 1999. The team averaged 32.9 points to lead the NFL. Warner threw for 4,353 yards, with 1,165 of those going to leading receiver Isaac Bruce. Second wideout Torry Holt was also a force to be reckoned with, and they had one of the best all-around running backs in NFL history in Marshall Faulk. He ran for 1,381 yards that year. To top it all off, they beat the Tennessee Titans when the game down to the wire in what is still considered one of the best Super Bowls of all-time. This team will never be forgotten in the retelling of NFL history, and it shouldn’t be. Warner eventually made the NFL Hall of Fame, and this season launched his career.