==The UEFA '"conspiracy" against Chelsea== 
 We all remember the drama of the Chelsea vs Barcelona semi-final 2nd leg. The referee did not have his best day. Nonetheless, I think it is not appropriate to include this rather subjective recollection into the short paragraph about the semi-finals: "Chelsea were knocked out by Barcelona after a highly controversial performance by referee Tom Henning Øvrebø." 
 Firstly, it sounds as if wikipedia was stating that Øvrebø's performance was the actual and only reason for Chelsea not winning. And secondly, we could write a similar sentence next to practically each and every game of football. This sentence does not belong here as it hints to an intentional discrimination of Chelsea by the referee and the UEFA. We should not forget that Øvrebø's worst call during that evening was to send off Barcelona defender Abidal after a blatant Anelka dive with 25 minutes left to play.