Postpublished at 15:57 British Summer Time 6 August 2023
Arsenal v Man City (16:00 BST)
Juanma Lillo has returned to Pep Guardiola's coaching staff.
City won two titles in his two years at the club from 2020 to 2022 before he went off to manage Al Sadd in Qatar.
The 57-year-old has now returned to City.
Guardiola said: "He understands football on an incredible level, so he is the perfect person for me to work alongside.
"I have always been inspired by him – his knowledge of football, his intelligence and his humanity mark him out as a very special person in my life – and we have a shared ideology.
"He is a friend, a colleague and an inspiration. I am so, so happy he is back here at Manchester City.
"His preparation for matches is absolutely amazing. I know he will raise standards because he works so hard every single day."