Rumor has it that interim WBC lightweight champion Antonio DeMarco (23-1, 17KO) of Tijuana, MX, by way of Los Mochis, will finally have his chance to challenge current WBC full fledged lightweight champion Edwin Valero (25-0, 25KO) as soon as February 6th, 2010.  Negotiations are in the works to bring the fight to either Guadalajara [...]