Its the confidence issue, he clearly is in his head lately, could have cost us points against Utd and against June & Watford too. He needs a bit of rest to clear his head we have a long month ahead we can't have a goal keeper who is lacking confidence in a title race, look what it eventually did to Kepa under Lampard. Tuchel has done a perfect job of it with outfield players like Harvetz, Werner, Chillwell & Cho. He took them out of the firing line & it helped them long term.