Thomas Frank: Former Spurs and Brentford boss leading contender to take over at Crystal Palace if Pierre Sage is sacked Sky SportsCrystal Palace: Pierre Sage in serious danger of sack with Thomas Frank among contenders BBCCrystal Palace poised to sack Pierre Sage and target Frank after Liverpool defeat The GuardianCrystal Palace 1-3 Liverpool: Pierre Sage in big trouble as Eagles hit rock-bottom in Premier League Sky SportsPierre Sage insists he is right manager for Crystal Palace, but big defensive issues persist The New York Times