Juventus boss Massimiliano Allegri stopped short of expressing an interest in bringing the Manchester United and France midfielder Paul Pogba back to Turin.
The Bianconeri head coach would not confirm any concrete interest in a transfer.
"I can only say I'm happy for having seen him grown up in an important competition like the World Cup," Allegri told reporters.
"He played with great personality. Compared to the past, he matured a lot."