Arsenal do as much as they can, which means it is close to impossible for anyone else to do enough to prevent their safe ...
Manchester City got what they deserved in damaging PSG defeat - City led 2-0 but were well-beaten 4-2 in the French capital.
Paris came from 2-0 down to defeat City, while Santiago Giménez struck twice to help Feyenoord see off Bayern.
UEFA match observer Aitor Karanka analyses Atlético de Madrid's comeback victory against Leverkusen in the UEFA Champions ...