![Soccer Football - Europa League - Round of 16 First Leg - Stade Rennes v Arsenal - Roazhon Park, Rennes, France - March 7, 2019 Arsenal manager Unai Emery during the match Action Images via Reuters/Paul Childs](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/2ZIYAG244CIPQXRDU7LVCK4W6Q.jpg?smart=true&auth=d8611ca8e03df4721b8191bb55b85ad6cb27efe5ff95aedefe46035d4c795373&width=400&height=225)
Arsenal manager Unai Emery has a huge challenge on his hands, starting with their home game against Manchester United. Reuters
Arsenal manager Unai Emery has a huge challenge on his hands, starting with their home game against Manchester United. Reuters
Pressure on Unai Emery's Arsenal in battle for fourth against visiting Manchester United
Spaniard preparing side looking for answers to some age-old problems with resurgent United at their doorstep