Former UFC lightweight champion Rafael dos Anjos has been handed another injury setback. “Today I went through my third knee surgery in a 14-month span,” Rafael dos Anjos wrote on Instagram. I’m fighting for legacy, not money.”Rafael dos Anjos vows to return to fightingAlthough dos Anjos is 41 and will be 42 in October, the Brazilian is confident he will fight again. I love to win, I’m trusting the process, and I know God has bigger plans than I can even imagine. Would you like to see Rafael dos Anjos fight in the UFC again?