Antonio Silva had been hoping to make a quick turnaround and get right back in the cage after his epic battle against  Mark Hunt a month ago. But with his nine-month suspension for testing positive for elevated testosterone levels, that won’t be happening. Instead, even though “Bigfoot” told MMAjunkie not long after the bout at UFC Fight Night 33 that he was “a little beat up but nothing serious,” the heavyweight went under the knife for shoulder surgery.