Seven years later, the now-Legends Football League made the announcement that they would expand to include a Nashville-based franchise to be named as the Nashville Knights in April 2018.
The Knights were the only LFL team to not change names in the transition to the X League and were scheduled for games against the Omaha Red Devils, Chicago Blitz, Los Angeles Black Storm, and the Seattle Thunder.
[9] However, on January 7, 2020, the league announced that the Knights had missed several procedural deadlines for participating in the 2020 season and was replaced by a new franchise, the Kansas City Force.
Further controversy ensued when the Mist's former coach Chris Michaelson, who had retired in the off-season, reappeared as the offensive coordinator of the Knights.
The Knights went undefeated in the franchise's inaugural regular season with wins against Austin, defending Legends Cup champion Seattle, Denver, and Omaha.
As the top seed in the Eastern Conference Championship game, the Knights had their first loss when they fell to the Chicago Bliss, who would eventually win the Legends Cup two weeks later.