Roach: How long before Mayweather fires Ariza?

By Dan Ambrose: Manny Pacquiao's trainer Freddie Roach says he's happy to hear that his former strength and conditioning coach Alex Ariza is working out with WBA/WBC welterweight champion Floyd Mayweather Jr, but Roach wonders how long it'll be before Ariza gets fired from his job. It's still officially confirmed whether Ariza is actually working […]