pretty much hit the nail on the head there! didn't Bruce Lee once say something like, "don't fear the man that practices a thousand moves, but fear the man that practices one move a thousand times"!
If Conor can knockout middleweights, its not like Mayweather's cranium is made out of a different material. If he connects, he can KO a midget like floyd
Everyone here is using very odd evidence. A lot of Conor's knockouts are taking advantage of poor guard situations and small gloves. MMA fighters have terrible defence, hang their chins out, and the gloves make guarding way more difficult. Even Diaz said McGregor wasn't nearly the hardest puncher he's faced, McGregor is just very good at taking advantage of MMA defensive holes. Floyd has faced much more dangerous punchers, I mean Pacquiao? De La Hoya? Cannello? You think McGregor punches harder? Conor Isn't going to be able to punch around the gloves in boxing either, Mayweather isn't going to over extend and hang his chin out (except for when he baits for counters), his defence uses his gloves and stance beautifully. McGregor is going to gas in 6, get knocked out before 9.