The Ghana international had his first taste of English football with the Gunners last season and has been backed to perform even better in future
Arsenal defender Kieran Tierney has described teammate Thomas Partey as a "great player" who will be brilliant for the Gunners next season.
Partey ended his eight-year adventure in Spain last September, to boost the midfield options in Mikel Arteta’s side.
He produced some impressive performances in the middle of the park even though the Gunners failed to qualify for European football for the first time in 25 years.