Sergio Romero is desperate for David De Gea to stay at Manchester United — even if that means his chances of first team football are greatly diminished. Real Madrid are keen to bring De Gea back to Spain and are prepared to pay up to £50million for the former Atletico man. Concerns over De Gea's future have led United to arrange a new four- year deal for Romero, who is in line to become No.1 if his team- mate leaves. Romero, though, says he would prefer his 'friend' to stay at old Trafford. "Since I came to this team, I said I need to compete with David because in that way we can keep the competition level high," Romero told ESPN. "I don't want him to leave. We are friends. And if he stays here, it will help me to be better." Despite being second choice under Jose Mourinho, Romero did get a taste of first team action last season in the Europa League. Speaking about his role in the club's European success, he added: "I was not surprised at all because I knew I could help the team, not just on the pitch but on different levels. I think I proved I can be useful in games like that. "Last season was great. It was spectacular the way we finished. But I think this is just a kickoff on my part because I want to prove that I belong to this team and I can do great things for this organisation."