BELGRADE, Serbia : Barcelona manager Hansi Flick said he was pleased with his players' focus and determination to earn a commanding 5-2 win at Red Star Belgrade in the Champions League on Wednesday. After a win that lifted Barca to sixth place in the 36-team Champions League table with nine points, having scored a competition-leading 15 goals in four games, Flick said he liked how his side got things done with the seriousness required. "The most important thing is the three points, it's not