Barcelona's Lionel Messi (R) celebrates his goal with teammate Marc Bartra during their Champions League Group F soccer match against Ajax at Amsterdam Arena stadium in Amsterdam November 5, 2014 (Photo: Reuters)
Barcelona's Lionel Messi (L) celebrates his goal during a Champions League Group F soccer match against Ajax at Amsterdam Arena stadium in Amsterdam November 5, 2014 (Photo: Reuters)
Referee Pedro Proenca shows the red card to Ajax's Joel Veltman (R) for a tackle on Barcelona's Lionel Messi during their Champions League Group F soccer match against Ajax at Amsterdam Arena stadium in Amsterdam November 5, 2014 (Photo: Reuters)
Bayern Munich's Robert Lewandowski, Franck Ribery and Mario Goetze (L-R) celebrate after Goetze scored a goal against AS Roma during their Champions League Group E second leg soccer match in Munich November 5, 2014 (Photo: Reuters)
Munich teammates celebrate with supporters after winning the Champions League group E soccer match between Bayern Munich and Roma in Munich, Germany, on Wednesday, Nov. 05, 2014. Munich won by 2-0 (Photo: AP)
Bayern Munich's Franck Ribery (C) scores a goal against AS Roma's Lukasz Skorupski (2L) during their Champions League Group E second leg soccer match in Munich November 5, 2014 (Photo: Reuters)
Chelsea's players leave the pitch after their Champions League Group G soccer match against Maribor at stadium Ljudski vrt in Maribor November 5, 2014 (Photo: Reuters)
Chelsea's players leave the pitch after their Champions League Group G soccer match against Maribor at stadium Ljudski vrt in Maribor November 5, 2014 (Photo: Reuters)
Manchester City's Yaya Toure, centre, walks off the pitch after being given a red card, during the Champions League group E soccer match between Manchester City and CSKA Moscow, at the Etihad Stadium, in Manchester, England, Wednesday, Nov. 5, 2014 (Photo: AP)
Dortmund players celebrate after the Champions League group D soccer match between Borussia Dortmund and Galatasaray Istanbul in Dortmund, Germany, Tuesday, Nov.4, 2014 (Photo: AP)
Arsenal's Alexis Sanchez (3rd R) celebrates with teammates after scoring his team's second goal against Anderlecht during their Champions League soccer match at the Emirates stadium in London November 4, 2014 (Photo: Reuters)