That's my concern about Juve this season. The only positif note, if we don't get regista this summer allegri will play Locatelli as a regista, rabiot/zakaria/mckennie more on mezzalla, and we will see more of the shit show at first half of this season. Maybe before December allegri will be sacked.
Regarding rovella, if he even can't start at Monza i don't know what this kid would became. Maybe mandragora level at best.