Manchester United manager Erik ten Hag's uncertainty about David de Gea is the reason for contract delays.
The Red Devils, per The Athletic, offered De Gea a new deal that he was ready to sign in the spring.
However, United then pulled the offer before De Gea could put pen to paper on the contract.
Now The Mail states that United are not sure if they should extend a keeper their manager does not rate.
Ten Hag believes that a goalkeeper who is more comfortable with his feet is essential to the team.
United are in the running to sign Inter Milan star Andre Onana, a former Ajax keeper.