Can Werner 'help himself' in a Chelsea victory over Real Madrid? Will Vrsaljko and Grealish get it on?
Emery has explained why he has handed the captain's armband to star striker Aubameyang.
Unai Emery was impressed by the all round team performance after his young Arsenal side won 3-0 away in Frankfurt.
Unai Emery says Watford "pushed for our mistakes" as Arsenal squandered a two goal lead to draw 2-2 at Vicarage Road.