Sunderland have endured another difficult week in the search for a new manager. Sunderland began the week particularly warily, with Sunday bringing the news that the club were no longer interested in former AZ Alkmaar coach Pascal Jansen. Supporters had warmed to the idea of appointing the Dutchman, before they were brought back to the square one as they waited for further updates. There has since been a handful of names thrown around, but they don’t seem to be much closer to appointing a new head coach. This comes a week after Kyril Louis-Dreyfus claiming a new manager would arrive ‘imminentl…