By Rick Rockwell
Mayweather's announcement of a taking a couple of years off has swept the world of sports. It's a massive body shot that's knocked the wind out of Boxing fans from all four corners of the earth. 'Say it aint so, Floyd.' Is this another crazy trick from Floyd Mayweather Jr? I can tell you this; if Floyd does retire without fighting Manny Pacquiao then he will become the Sport's "Ultimate Chicken". I can't think of a more cowardly move than this.