No he's never pulled out of a fight. Even when he blew his knee against Holloway he finished the fight, but there are two belts being held up because of one injury. They already ruled out aldo, faber, edgar as replacements. I don't know why they have been ruled out my guess is McGreggor making weight at 145. It would be nice if they just put in one of the top lightweights in rda's place. Tony Ferguson, Nate Diaz, Alvarez, or Pettis would be good fights. Funny thing is RDA broke his foot Friday, wonder why it took this long to come out.