UCL talking points: First upsetting United, now NINE goals!? Are Como the real deal?

UEFA Champions League Matchday 4 has been completed, with Paris Saint-Germain and Real Madrid leading the 36-team table with perfect four-from-four records. Como produced a stunning nine-goal performance and followed up their earlier upset of Manchester United, with ESPN analysts praising manager Fabregas for how well-coached the side is. Arsenal are also well-placed, while Fenerbahçe stunned Liverpool and Barcelona's Yamal made history in a win over Aston Villa.