Barcelona's Brazilian forward Neymar (R) vies with Arsenal's Egyptian midfielder Mohamed Elneny during the UEFA Champions League Round of 16 second leg football match FC Barcelona vs Arsenal FC at the Camp Nou stadium in Barcelona on March 16, 2016 (AFP)
Arsenal's Mohamed Elneny, center, scores his side's first goal during the Champions League round of 16 second leg soccer match between FC Barcelona and Arsenal FC at the Camp Nou stadium in Barcelona, Spain, Wednesday, March 16, 2016. (AP )
Arsenal's Mohamed Elneny, center, scores his side's first goal during the Champions League round of 16 second leg soccer match between FC Barcelona and Arsenal FC at the Camp Nou stadium in Barcelona, Spain, Wednesday, March 16, 2016. (AP )
Football Soccer - FC Barcelona v Arsenal - UEFA Champions League Round of 16 Second Leg - The Nou Camp, Barcelona, Spain - 16/3/16
Arsenal's Theo Walcott in action with Barcelona's Javier Mascherano
(Reuters)
Arsenal's Egyptian midfielder Mohamed Elneny (C) shoots to score a goal during the UEFA Champions League Round of 16 second leg football match FC Barcelona vs Arsenal FC at the Camp Nou stadium in Barcelona on March 16, 2016 (AFP)
Barcelona's Lionel Messi, left, escapes to score his side’s third goal during the Champions League round of 16 second leg soccer match between FC Barcelona and Arsenal FC at the Camp Nou stadium in Barcelona, Spain, Wednesday, March 16, 2016. (AP)
Arsenal's Mathieu Flamini, left, and Barcelona's Luis Suarez fight for the ball during the Champions League round of 16 second leg soccer match between FC Barcelona and Arsenal FC at the Camp Nou stadium in Barcelona, Spain, Wednesday, March 16, 2016. (AP)
Arsenal's Egyptian midfielder Mohamed Elneny (R) shoots to score a goal during the UEFA Champions League Round of 16 second leg football match FC Barcelona vs Arsenal FC at the Camp Nou stadium in Barcelona on March 16, 2016 (AFP)
Bayern Munich's defender Philipp Lahm (L) and Juventus Brazilian midfielder Hernanes (R) vie for the ball during the UEFA Champions League, Round of 16, second leg football match FC Bayern Munich v Juventus in Munich, southern Germany on March 16, 2016 (AFP)
Bayern Munich's French midfielder Franck Ribery (R) and Juventus' forward from Colombia Juan Cuadrado vie for the ball during the UEFA Champions League, Round of 16, second leg football match FC Bayern Munich v Juventus in Munich, southern Germany on March 16, 2016 (AFP)
Bayern Munich's midfielder Thomas Mueller and Juventus' midfielder from Brazil Hernanes (L) vie for the ball vie for the ball during the UEFA Champions League, Round of 16, second leg football match FC Bayern Munich v Juventus in Munich, southern Germany on March 16, 2016. (AFP)