Conor McGregor has been told he will stain his legacy if he doesn't step into the octagon to face Michael Chandler.
The Notorious has not fought in almost two years since suffering a horror leg break in his trilogy fight with Dustin Poirier.
McGregor is expected to face Michael Chandler later this year after the conclusion of the new Ultimate Fighter series, which airs on May 30, but the former two-weight champion has still yet to re-enter the U.S. Anti-Doping Agency (USADA) drug testing pool.