football changing rooms are different to most other workplaces. the players are altogether. it is an echo chamber. so if one of the senior players or an influential person has seen something on social media and that is passed to someone else, they are not necessarily likely to critically appraise where that has come from, and you can end up going down a rabbit hole, you can spend two hours from one video to another due to the algorithms on social media, and the next thing you know, you believe that the earth is flat. women s super league leaders arsenal will be hoping to take their brillaint form into the champions league but have the tough task of facing champions barcelona in their group stage opener. 16 teams feature in the group stages in a new look tournament. barcelona were crowned champions after thrashing chelsea 4 0 in may. but arsenal are unbeaten so far this season. hoffenheim and the danish club koge make up their group. england coach shaun wane has returned to wigan in a