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MADRID, SPAIN - APRIL 27: Pepe of Real Madrid is sent off by Wolfgang Stark during the UEFA Champions League Semi Final first leg match between Real Madrid and Barcelona at Estadio Santiago Bernabeu on April 27, 2011 in Madrid, Spain. (Photo by Alex Livesey/Getty Images)

MADRID, SPAIN - APRIL 27:  Pepe of Real Madrid is sent off by Wolfgang Stark during the UEFA Champions League Semi Final first leg match between Real Madrid and Barcelona at Estadio Santiago Bernabeu on April 27, 2011 in Madrid, Spain.  (Photo by Alex Livesey/Getty Images)

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MADRID, SPAIN - APRIL 27: Jose Mourinho the coach of Real Madrid gives a thumbs up to the assistant referee as he is sent off to the stands during the UEFA Champions League Semi Final first leg match between Real Madrid and Barcelona at Estadio Santiago Bernabeu on April 27, 2011 in Madrid, Spain. (Photo by Alex Livesey/Getty Images)

MADRID, SPAIN - APRIL 27:  Jose Mourinho the coach of Real Madrid gives a thumbs up to the assistant referee as he is sent off to the stands during the UEFA Champions League Semi Final first leg match between Real Madrid and Barcelona at Estadio Santiago Bernabeu on April 27, 2011 in Madrid, Spain.  (Photo by Alex Livesey/Getty Images)

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MADRID, SPAIN - APRIL 27: Jose Mourinho the coach of Real Madrid gives a thumbs up to the assistant referee as he is sent off to the stands during the UEFA Champions League Semi Final first leg match between Real Madrid and Barcelona at Estadio Santiago Bernabeu on April 27, 2011 in Madrid, Spain. (Photo by Alex Livesey/Getty Images)

MADRID, SPAIN - APRIL 27:  Jose Mourinho the coach of Real Madrid gives a thumbs up to the assistant referee as he is sent off to the stands during the UEFA Champions League Semi Final first leg match between Real Madrid and Barcelona at Estadio Santiago Bernabeu on April 27, 2011 in Madrid, Spain.  (Photo by Alex Livesey/Getty Images)