He's injured. Makes him a pussy.
He want's to keep playing for Sass for another year (instead of prolly sitting on the Juve bench) to develop into a (even) better player. Makes him a idiot i guess.
Sounds a little butthurt to me, which is strange.
I mean
you guys think he isn't good enough for us anyway (let's just ignore the impressive serie-A stats he has, especially for a 22 year old), so why would you be butthurt if he rejects Juve? If anything, you should be glad we
dodged a bullet.