Manchester United's head coach Alex Ferguson, center, holds the team's training session at the Wembley Stadium for the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916422

Manchester United's head coach Alex Ferguson, center, defender Wes Brown, left, and midfielder Park Ji-Sung at the team's training session at the Wembley Stadium for the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916421

Manchester United's head coach Alex Ferguson, 2nd left, and forward Dimitar Berbatov, center, at the team's training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916420

The ball to be used at the 2010-11 UEFA Champions League final match between Manchester United and Barcelona at Wembley Stadium.

27.05.2011#916419

Manchester United's midfielder Fábio, background left, at the team's training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916418

Manchester United's head coach Alex Ferguson, right, holds the team's training session at the Wembley Stadium for the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916417

Manchester United's head coach Alex Ferguson, right, and midfielder Park Ji-Sung at the team's training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916416

Manchester United's goalkeeper Edwin van der Sar at the team's training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916414

Manchester United's goalkeeper Edwin van der Sar at the team's training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916413

Manchester United's goalkeeper Edwin van der Sar at the team's training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916412

Manchester United's head coach Alex Ferguson, right, and forward Wayne Rooney at the team's training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916411

Manchester United's head coach Alex Ferguson holds the team's training session at the Wembley Stadium for the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916410

Manchester United's head coach Alex Ferguson holds the team's training session at the Wembley Stadium for the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916409

Manchester United's head coach Alex Ferguson, center, holds the team's training session at the Wembley Stadium for the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916387

From left: Manchester United's Rafael, Antonio Valencia and Fábio attend the team's training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916385

Manchester United's players hold a training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916384

Manchester United's head coach Alex Ferguson, center, holds the team's training session at the Wembley Stadium for the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916383

Manchester United's players hold a training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916382

Manchester United's defender Oliver Gill, left, and forward Federico Macheda, right, attend the team's training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916381

Manchester United's players hold a training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916380

Manchester United's head coach Alex Ferguson, right, and chief physiotherapist Rob Swire at the team's training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916379

Manchester United's forward Wayne Rooney, center, at the team's training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916378

Manchester United's forward Wayne Rooney, center, at the team's training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916377

Manchester United's players hold a training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916376

Manchester United's head coach Alex Ferguson and defender Michael Owen walk at the team's training session at the Wembley Stadium ahead of the 2010-11 UEFA Champions League match against FC Barcelona.

27.05.2011#916375