Christiana Ronaldo can be best describe as one who is out of shape or texture in his recent run of events in the Champions league game against AC Milan.
Juventus won the game 1-0 but Ronaldo was substituted in the 55th minute. He didn’t look comfortable either. He starred and glared at the Juventus coach, probably resenting the decision.

Christiana Ronaldo starred and glared and passed comments at Serra while walking off the pitch
The Juventus coach Maurizzo Sarri had to respond afterwards as the Ronaldo substitution and his uncalled for expressions came to limelight.
The coach said that Christina Ronaldo is not a problem by any means. Dybala replaced him in the 55th minute who went on to score the winning goal.
It is reported that Ronaldo left the stadium a few minutes before the match ended. The coach apparently seems to be contend with the 34- year Portugese, but has replaced him twice in two games.