Sunderland sporting director Kristjaan Speakman is under fire amid the Black Cats’ ongoing manager fiasco. Sunderland sacked Michael Beale on February 19th, meaning that the Black Cats have now been without a manager for nearly four months. Several names have been linked and some have been reportedly close to landing the job at the Stadium of Light. Will Still reportedly agreed to become the next Sunderland manager before pulling out at the last minute, later taking the RC Lens job. Liam Rosenior was also in talks with Sunderland, but he withdrew himself from the running amid interest from Cha…