Juventus vs Porto, formations

Juventus and Porto will face tonight in Turin, starting at 20:45, this will their second leg in Champions League.
Sport has published probable formations of both teams.

Massimiliano Allegri in this meeting can not calculate in Giorgio Chiellini’s services, who is injured.

Juventus is close to qualify to the quarterfinals, they won the first match  2: 0 in Portugal.