Onana is expected to miss about eight weeks of training, which means he will not be available for Manchester United's initial games of the season. This has led the team's manager to consider signing a new goalkeeper to fill the gap.
The team is currently weighing their options and considering potential transfers. They have been linked with Aston Villa's Emi Martinez, a World Cup winner, but no official decision has been made yet.
Manchester United's management will need to decide whether to bring in a new goalkeeper to ensure the team's success in the upcoming season.