Mayweather has a lovely elbow. It's one of those elbows you can look at and say "Now that is an elbow I would like to have". It functions most effectively and allows him to move his arm in a variety of ways. In fact, Floyd Mayweather has two elbows and I would argue that they are extremely useful on a day to day basis. I hope Mayweather comes back so we can see those elbows one last time. They are a thing of beauty and wonder.