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The UFC's return to Australia has taken another hit with Kai Kara-France's withdrawal from his planned flyweight matchup with Alex Perez.      Related StoriesKai Kara-France announces injury withdrawal from UFC 284 in Perth: 'I'm gutted' - EnclosureAlexander Volkanovski: Josh Emmett can beat Yair Rodriguez at UFC 284 if he uses 'all his MMA tools'Deron Winn reacts to UFC release 'after a freak accident on their property the week before Christmas'