If Erik ten Hag does not survive at Manchester United, there is one club paying close attention. Manchester United had a morale-boosting if not entirely convincing win over Sheffield United. But a 4-2 triumph over the team sitting bottom of the Premier League table is not likely to have much of a bearing on Ineos‘ decision, with the Red Devils chiefs looking instead at the bigger picture. If United do opt to move on from a man who delivered their first trophy in six years in his first season but has struggled to maintain those standards in his second, there may be one club in particular willin…