Emre Can and Mario Mandzukic were left out of Juventus' 22-player Champions League roster for the group stages.
Giorgio Chiellini is also out due to a knee injury.
"The conversation lasted barely a minute and I have not had any explanation. It's made me very angry," said Can.
Juve are in a group with Atletico Madrid, Bayer Levekusen, and Lokomotiv Moscow.