It’s not just Manchester United who lost patience with their manager after playing Leicester City. Two visits to the King Power stadium, first in 2014/15, and then this season, showed how conservative, dull, and ineffective Louis van Gaal’s side had become. For Chelsea, it’s not quite the same, but a comprehensive and almost inevitable failure against Leicester, has shown that it’s now far likelier that Jose Mourinho is removed before the end of the season.