Roach: McGregor-Mayweather fight will never happen

Roach talks about a possible McGregor-Mayweather matchup:

I don’t know how long his contract with UFC is, but they will never let his fighter fight a boxer in a boxing match. I’ve tried that once before, I went to Ari Emanuel…to talk about a fight one time and he said, ‘It will never happen in our lifetime’. If an MMA fighter fights with boxing rules the boxer wins. If you fight with MMA rules, they win. It’s two completely different sports. [McGregor] can punch a little bit, but can he punch as good as Mayweather or Malignaggi? Maybe he can go against a guy that can’t punch that hard…[McGregor] is not an accomplished fighter. Mayweather came to my gym, he said, ‘Freddie, I’m going to fight this guy McGregor’ and he said, ‘If you have a chance to train him, take that job because the fight’s gonna happen and you’ll make a lot of money’. And I said, ‘I would need five years to train him’…Mayweather is one of the best boxers in the world today…I’d love to see [a McGregor-Mayweather fight]. McGregor is fun to watch, he’s a character. I just don’t think he’s in that class of boxing.