Albion will look forward to bringing back Joao Pedro to their starting XI – after Roberto De Zerbi made a “mistake” with his top scorer.

The Brazil international started on the bench in the 3-0 defeat by Arsenal.

De Zerbi put that down to his decision to leave him on for the full game at Brentford after a two-month absence forced by injury.

Albion had just gone 2-0 down when he was sent on as a substitute along with Facundo Buonanotte.

De Zerbi said: “I made a mistake at Brentford because Joao Pedro couldn’t play in the first XI (on Saturday) because I kept him on the pitch for 90 minutes.

“In my head before the Brentford game was to change him after 65 minutes.

“But to try to win the game and on the bench there wasn’t another striker, I made a mistake.”

Albion have a clear week to plan for their trip to Turf Moor.

De Zerbi said: “When we prepare the game with the right time and not every three days we are a completely different team.”