Despite the loss of opponent Chael Sonnen, Vitor Belfort could still be part of next month’s deep UFC 175 lineup. Although a failed drug test nixed Sonnen’s (28-14-1 MMA, 7-6 UFC) inclusion on the July 5 pay-per-view card, Belfort (24-10 MMA, 13-6 UFC) hasn’t been ruled out of the event, and officials could give him a replacement opponent. A source close to the organization confirmed the possibility with MMAjunkie. He spoke on the condition of anonymity because he is not authorized to speak publicly on card changes