After his victory over Mauricio “Shogun” Rua at the UFC on FOX Sports 1 debut in Boston earlier this month, UFC light heavyweight Chael Sonnen called out Shogun’s former training partner Wanderlei Silva in a fiery promo. Sonnen’s quotes rang throughout the blogosphere and MMA fans began to salivate at the prospect of the brash American battling “The Axe Murderer” from Brazil. Talk of the potential showdown was subsequently nixed when UFC president Dana White explained that he contacted Silva, and the Brazilian apparently demanded a portion of the PPV cut or he would not fight