Lionel Messi of Barcelona holds of Christoph Kramer of Bayer Levekusen during the UEFA Champions League Group E match between Bayer 04 Leverkusen and FC Barcelona at BayArena on December 9, 2015 in Leverkusen, Germany.
Lionel Messi of Barcelona celebrates scoring his team's fourth goal during the La Liga match between Real Madrid CF and FC Barcelona at the Bernabeu on March 23, 2014 in Madrid, Spain.
Barcelona's Brazilian forward Neymar (R) heads a ball next to Atletico Madrid's midfielder Saul Niguez during the Champions League quarter-final second leg football match Club Atletico de Madrid vs FC Barcelona at the Vicente Calderon stadium in Madrid on April 13, 2016.
Gerard Pique of FC Barcelona duels for the ball with Willian Jose Da Silva of Real Sociedad during the La Liga match between Real Sociedad de Futbol and FC Barcelona at Estadio Anoeta on November 27, 2016 in San Sebastian, Spain.
Rafinha of FC Barcelona duels for the ball with Alberto Lora of Real Sporting de Gijon during the La Liga match between Real Sporting de Gijon and FC...
Lionel Messi of Barcelona controls the ball from Marcelo of Real Madrid CF during the La Liga match between FC Barcelona and Real Madrid CF at Camp Nou on March 22, 2015 in Barcelona, Catalonia.
Neymar of FC Barcelona celebrates with his teammate Dani Alves after scoring his team's second goal during the Copa del Rey Final match between FC Barcelona and Athletic Club at Camp Nou on May 30, 2015 in Barcelona, Catalonia.
Gerard Pique (L) and Sergi Roberto of FC Barcelona in action during the UEFA Champions League Group C match between FC Barcelona and Celtic FC at Camp Nou on September 13, 2016 in Barcelona, Catalonia.