Barcelona's Gerard Pique (L) and Celtic's Teemu Pukki challenge for a high ball during their Champions League soccer match at Camp Nou stadium in Barcelona December 11, 2013. REUTERS/Albert Gea (SPAIN... more 
Barcelona's Gerard Pique (L) and Celtic's Teemu Pukki challenge for a high ball during their Champions League soccer match at Camp Nou stadium in Barcelona December 11, 2013. REUTERS/Albert Gea (SPAIN - Tags: SPORT SOCCER) less 
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Reuters | Photo By ALBERT GEA / REUTERS
Wed, Dec 11, 2013 3:13 PM EST