Dutchman concedes exit is possible.
Louis van Gaal has admitted it is possible that David de Gea could leave Manchester United for Real Madrid.
The Spanish international has been strongly linked as a top target for the Champions League holders, who are eyeing him up as a long-term replacement for Iker Casillas.
Still, while van Gaal admits anything is possible, he maintains that the club plan to keep hold of their star player, saying: “In football, everything is possible. We want to keep him.”
De Gea has been immense for United this season, but it is thought he could be tempted by a return to La Liga after recent quotes from his agent.