Chelsea manager Enzo Maresca says he has yet to decide which goalkeeper will face West Ham on Monday - having previously backed number one Robert Sanchez despite high-profile mistakes.
Sanchez, 27, has been the Italian coach's first-choice keeper but has made a joint Premier League-high of five mistakes leading to goals this season.
Having previously said mistakes are common with his style of play, Maresca hinted at a possible change with deputy Filip Jorgensen an option - as former Chelsea manager Graham Potter returns to Stamford Bridge on Monday with the Hammers.
"Not yet," Maresca replied when asked if he had decided which goalkeeper is playing, adding: "We have two or three days for the decision.