Sir Alex targets Atletico keeper De Gea as £15m replacement for retiring Van der Sar
Familiar faces: De Gea (left) has already lined up against United's arch-rivals Liverpool in the Champions League for Madrid
Manchester United have decided they want David de Gea to replace Edwin van der Sar as their first choice goalkeeper.
The move for a 20-year-old will be seen as a huge gamble, but United scouts and coaching staff are convinced the Atletico Madrid star can handle the responsibility.
Sir Alex Ferguson has watched De Gea extensively over the past year and hopes a £15million deal can be finalised quickly, and goalkeeping coach Eric Steele is laying the groundwork for his arrival by taking Spanish lessons.
Van der Sar, 40, reiterated his intention to quit at the end of this season after starring in the FA Cup win over Arsenal on Saturday, but United hope the multi-lingual Dutchman will take up a coaching role and help smooth the transition for his successor and new No 2 Anders Lindegaard.
United have studied various candidates to replace Van der Sar, with Schalke's Manuel Neuer, Julio Cesar of Inter Milan and Ajax keeper Maarten Stekelenburg all coming under consideration. However, De Gea has similar - if not better - qualities plus age on his side. At 6ft 3½in he is very much part of Spain coach Vicente del Bosque's plans, despite the presence of Iker Casillas and Liverpool's Pepe Reina.
Ferguson is looking at making additions to his squad this summer and is determined to invest in youth to ensure the club benefit from his legacy long after he retires.
The United boss regrets not signing Van der Sar straight after Peter Schmeichel left Old Trafford in 1999. His old rival Arsene Wenger warned that United will be weaker without the Dutchman, regardless of who they sign, after seeing him produce a string of outstanding saves in Arsenal's 2-0 defeat.
Wenger said: 'Van der Sar is one of the best in the world. If United have him in goal at 40 years of age, no matter who they buy next season they will feel the difference because not only does he have exceptional experience, he has exceptional talent.'
Van der Sar could finish his career with two trips to Wembley in the FA Cup and another in the Champions League. United can advance in Europe tomorrow with victory at home to Marseille after a goalless first leg.
Tough act to follow: van der Sar is set to retire at the end of the season
Despite a rather unconventional attempt by Wayne Rooney to persuade him to reconsider, the Dutchman is adamant this season will be his last.
'I was just speaking to him in the shower,' said Rooney, who headed United's second after Fabio da Silva had scored in the first half.
'The players are trying to persuade him to stay on but it's his decision. Despite his age, he's still the best keeper in the world.'
Safe hands: Schmeichel (right) is widely regarded by United following his time at Old Trafford
Although Van der Sar can look back on a glittering career, the FA Cup is a notable omission from his cv.
He said: 'Of course an FA Cup winner's medal means a lot, despite what I have won. I've played one final and lost a semifinal. It has got away all the time, so hopefully this can be the one.
'It will be nice to finish at my peak. I don't hate retirement - I'm looking forward to it. Everybody doubts themselves. Every writer doubts himself, every artist doubts himself and every footballer does. That is what certain players thrive on.'
Made in Brazil: The Da Silva twins both starred in their advanced midfield roles against Arsenal in the FA Cup
Ferguson's team selection, with the Da Silva twins and Rooney starting in midfield, underlined the injury problems at Old Trafford as well as the manager's priorities.
Even after defeats by Chelsea and Liverpool, Ferguson refused to jeopardise his Champions League chances by risking Ryan Giggs or Paul Scholes from the start. Michael Carrick and Darren Fletcher are doubtful to face Marseille, with Nani, Rio Ferdinand, Anderson and Michael Owen all out.
Park Ji-sung could return but United's problems in midfield were not helped by a late cameo appearance from Scholes.
He picked up his 10th booking of the season and will miss the next two matches at home to FA Cup semi-finalists Bolton and away to West Ham.