Chelsea were very close to replacing Robert Sanchez this summer but ultimately did not. You simply cannot be a solid goalkeeper four times out of five and then cost your team the fifth game. Chelsea tipped to sign world-class goalkeeper to replace Robert SanchezOn the other hand, as reported by the Express, Maresca is reportedly a fan of Mike Maignan and sees him as the ideal fit for his tactical game plan. When your goalkeeper proves error-prone over two seasons, you bring in someone to replace him. If this season proves to be a failure, questions need to be asked of the sporting directors as well, under whose vision, top four has become a luxury despite spending so much money.