Players observe a moments silence before the Champions League round of 16, second leg soccer match between Barcelona and Napoli at the Camp Nou Stadium in Barcelona, Spain.

Barcelona's Lionel Messi embraces Napoli's head coach Gennaro Gattuso after the Champions League round of 16, second leg soccer match between Barcelona and Napoli at the Camp Nou S...

Barcelona's Clement Lenglet is embraced by Barcelona's Lionel Messi after scoring the opening goal during the Champions League round of 16, second leg soccer match between Barcelon...

Referee Cuneyt Cakir looks at a video replay before awarding a penalty to Barcelona during the Champions League round of 16, second leg soccer match between Barcelona and Napoli at...

Napoli's Arkadiusz Milik, left, and Barcelona's Ivan Rakitic battle for the ball during the Champions League round of 16, second leg soccer match between Barcelona and Napoli at th...

Napoli's Lorenzo Insigne, left, has a header which is saved during the Champions League round of 16, second leg soccer match between Barcelona and Napoli at the Camp Nou Stadium in...

Barcelona's Luis Suarez scores his side's third goal from the penalty spot during the Champions League round of 16, second leg soccer match between Barcelona and Napoli at the Camp...

Barcelona's Lionel Messi, right, celebrates with Luis Suarez after scoring his side's third goal which was later disallowed during the Champions League round of 16, second leg socc...

Barcelona's Luis Suarez, second right, in action eduring the Champions League round of 16, second leg soccer match between Barcelona and Napoli at the Camp Nou Stadium in Barcelona...

Barcelona's Luis Suarez celebrates after scoring his side's third goal during the Champions League round of 16, second leg soccer match between Barcelona and Napoli at the Camp Nou...

Barcelona's Lionel Messi celebrates after scoring his side's second goal during the Champions League round of 16, second leg soccer match between Barcelona and Napoli at the Camp N...

Alaves' Edgar Mendez, center, fights for the ball with Barcelona's Jordi Alba, left, and Clement Lenglet during the Spanish La Liga soccer match between Alaves and FC Barcelona, at...

Barcelona's Lionel Messi, left, fights for the ball with Alaves' Victor Camarasa during the Spanish La Liga soccer match between Alaves and FC Barcelona, at Mendizorroza stadium, i...

Spanish driver Albert Arenas leads during the Moto 3 race during the Spanish Motorcycle Grand Prix at the Angel Nieto racetrack in Jerez de la Frontera, Spain.

Barcelona's Lionel Messi reacts after the end of a Spanish La Liga soccer match between Barcelona and Osasuna at the Camp Nou stadium in Barcelona, Spain.

Real Madrid's Luka Modric shoots the ball during the Spanish La Liga soccer match between Real Madrid and Villareal at the Alfredo di Stefano stadium in Madrid, Spain.

Barcelona's Sergio Busquets, centre, and Valladolid's Enes Unal challenge for the ball during the Spanish La Liga soccer match between Valladolid and FC Barcelona at the Jose Zorri...

Barcelona's Arturo Vidal, left, celebrates with his teammate Lionel Messi after scoring his side's first goal during the Spanish La Liga soccer match between Valladolid and FC Barc...

Real Madrid's head coach Zinedine Zidane, talks to his players prior to the Spanish La Liga soccer match between Real Madrid and Deportivo Alaves at the Alfredo di Stefano stadium ...

Barcelona's Lionel Messi, center, kicks the ball in front Atletico Madrid's Angel Correa during the Spanish La Liga soccer match between FC Barcelona and Atletico Madrid at the Cam...