By Ewan Murray Rangers continue their Europa League campaign on Thursday, travelling to Greece to face Europa Conference League champions Olympiacos. Philippe Clement still finds himself under huge pressure as Rangers manager, with the Glasgow side currently sat nine points behind bitter rivals Celtic in the Scottish Premiership. Even victory in the Scottish League Cup semi-final was awkward at the weekend, with the Gers needing to come from behind in their 2-1 win over Motherwell. The Europa League has offered mixed results to date. An embarrassing 4-1 defeat to Lyon was sandwiched between co…