De Gea gave a shaky goalkeeping display as the French champions exposed United 's defence with soft first - half goals by Blaise Matuidi and Zlatan Ibrahimovic .
De Gea is reportedly Real Madrid 's top summer transfer target .
De Gea , who is reportedly Real Madrid 's top summer transfer target , gave a shaky goalkeeping display as the French champions exposed United 's defence with soft first - half goals by Blaise Matuidi and Zlatan Ibrahimovic .