Sunderland are now approaching the four-month mark without a manager in place. Sunderland are still without a manager after sacking Michael Beale in February, and the Black Cats appear to be no closer to finding his successor. It seems that owner Kyril Louis-Dreyfus was banking on hiring long-term target Will Still who left previous club Reims at the start of May. But Louis-Dreyfus has now been dealt a devasting blow after Still apparently pulled out of a deal to become the next Sunderland manager, with a move to RC Lens now looking nailed on. Rene Maric remains one of the few names known to b…