Bob Arum said Julio Cesar Chavez could fight Brian Vera next, and eventually, Andre Ward.
50 Cent discusses, Arum, Mayweather, Gamboa-Broner
Rapper-turned-promoter 50 Cent envisions a clash between former featherweight titleholder Yuriorkis Gamboa and lightweight sensation Adrien Broner, and says he's the man who can make Mayweather-Pacquiao happen.

