Sunderland have suffered a major blow in their pursuit of Danny Rohl. Sunderland finally brought their disastrous campaign to an end with a final day defeat to Sheffield Wednesday. The loss meant that the Owls avoided relegation and were to stay in the Championship for another season, with Danny Rohl credited for a huge turnaround at the club. The German’s success at Hillsborough had attracted interest from Sunderland, who have been on the hunt for their new permanent head coach since Michael Beale was sacked in February. The Black Cats had been heavily linked with the Owls boss, and he was ex…