The 28th show in the history of Legacy Fighting Championship goes down on Feb. 21, and a middleweight championship affair is set to take center stage. Reigning 185-pound titleholder William “Bubba” Bush (6-2) will attempt to defend his belt for the first time when he takes on top contender Roger Narvarez  (6-0) in the main event of Legacy FC 28. Legacy promoter Mick Maynard confirmed the fight booking with MMAjunkie.