If you keep expecting him to play overly offensive tiki-taka football, you will forever be in dissapointment.

Dybala is the only other young player who’s been introduced in our team right away, only because we were so unbelievably shit at the start of 2015/16 that Max had no choice.
Other than that, Max heavily prefers established players who have preferably already played at top clubs (Khedira, Mandzukic, Benatia, Evra, Alves, Pjanic, Higuain, Costa, Matuidi) over taking a risk with a young player who has potentially a higher ceiling.
Juventus is probably the worst club in Europe for any young player to go to.
