Manchester United boss Erik ten Hag admits Andre Onana hasn't yet told him of a final decision on his commitment to the Africa Cup of Nations.
Onana is weighing up whether to play for Cameroon at AFCON next month.
Ten Hag said: “We have a strong couple of keepers with (Altay) Bayindir and Tom (Heaton), so we are comfortable.
“Of course, we are hoping Onana is available as much as possible. But if not, we have two good keepers who can replace him."
Asked for an update, he added: “I can't answer this question at the moment but if they call him up you know the regulations.
“We have discussed it but I am very comfortable."