Arsenal boss Unai Emery has heaped praise on Calum Chambers for playing as a makeshift left-back in Tuesday's 5-0 win over Nottingham Forest in the Carabao Cup.
Chambers switched from the right-hand side of defence in the second half after debutant Kieran Tierney was replaced by Hector Bellerin.
Speaking after the game, Emery was delighted with the attitude shown by 24-year-old Chambers.
The Spaniard said: "He helped. He helped us in the training, in the dressing room and when you need him to play right back, centre back, left back like tonight, and we can use him in the midfield also.
"His performance is starting with his attitude and his attitude is amazing. After that is his best position, but tonight for example I was telling him, when he was playing left back, be calm here, help and support Bukayo, give the ball to Dani Ceballos and he was overlapping a lot of times with Bukayo!
"He did one very good pass for the goal with Nelson. He didn't listen to me!"
