Football Weekly Extra: A five-star Champions League display

James Richardson and the motley crew are back to apply forensic-style analysis to this week's Champions League fixtures and seek a portent ahead of this weekend's Premier League games. James is joined by Paul Doyle , Scott Murray and James Dart . First under the microscope is Arsenal and Chelsea's form in the Champions League ahead of Sunday's derby. Arsenal's 3-1 win at Partizan Belgrade with the help of a more confident Lukasz Fabianski between the posts and Chelsea's 2-0 triumph over Marseille points to a challenge for both London rivals. Sid Lowe reports from the hustle and bustle of crossing the road in Barcelona to give us his insight into Manchester United's 1-0 win over Valencia. There's also the pod's verdict on wins for Tottenham and Rangers, the English lower leagues and a look ahead to the rest of this weekend's action. All that and of course many witty and wise contributions to the very lively Football Weekly message boards on this action-packed Football Weekly Extra. Give us your feedback on the blog below, or follow on Twitter and Facebook .