Speaking on Sky Sports, Neville said: "There is a glaring issue for United that cannot be ignored and that is they need to find a new goalkeeper. They have to, I am absolutely unequivocal on that. It is really unsettling when you don’t have a dominant No 1 who owns his six-yard box, who comes and punches everything and makes saves to save you points when your defenders make mistakes."
He added: "The two you look at that have been mentioned in the last few weeks are (Gianluigi) Donnarumma and (Emiliano) Martinez. The reason I say those two would be good goalkeepers for Man United is not necessarily because I think they are the best goalkeepers in Europe or that they are amazing.
"I think they have got big personalities and characters. You have seen Donnarumma in a European final for Italy save those penalties and look like a giant, you have seen him play for PSG in huge games under pressure. Martinez has won a World Cup; they have played under extreme pressure and have big personalities and characters, the arrogance of a goalkeeper. They need to sort the goalkeeper out as they will continue to concede goals and points and it undermines what they are doing."