On Wednesday, a fight between Chael Sonnen and Wanderlei Silva appeared to hinge solely on the former Pride FC champion’s health. Less than 24 hours later, however, the bout has reportedly gone off the rails. Sonnen continued his pleas for the fight with Silva on Wednesday’s Fox Sports Live. UFC president Dana White, an in-studio guest on the show, said he was ready to make the fight and designate it the UFC 167: St-Pierre vs