Pogba: I had problems with Mourinho
The French international has only netted ten Premier League goals in two seasons, despite being acquired from Juventus for over €100 million in the summer of 2016.
The former Bianconeri has come under scrutiny for his performances, for both club and country.
"It was a better season that the previous one," Pogba said after an encouraging game against Peru (1-0).
"It was an experience. There were some small issues with [Mourinho], but they were nothing in the end.
"Being a substitute, that sort of thing, it helps you to grow. I have to accept it."
The 25-year-old also hinted that it could be “his last World Cup”.
Pogba had a positive game against Manchester City, scoring twice in a 3-2 comeback, but that was the exception that confirms the rule.
He was also involved in France’s winner against Australia, the ball deflecting rather fortuitously off a Socceroo defender to gift France the victory (2-1).