bastoni

The Nerazzurri player had been substituted as a precaution during the match against Parma due to a knee problem.

If it's an unwritten rule, it still holds true because even yesterday, when Alessandro Bastoni left the field, Inter Milan wavered and conceded the equalizer to Parma. 

The defender was substituted as a precaution due to discomfort in his left knee, and a bandage with ice was immediately visible, alarming the fans. 

bastoni
Alessandro Bastoni was substituted as a precaution due to discomfort in his left knee.

According to information gathered by Fcinter1908.it, the player has been undergoing personalized training. 

A slight fatigue persists, but Inzaghi's staff remains optimistic about his recovery for the first leg of the Champions League quarterfinals on Tuesday against Bayern Munich.

Inter Milan has made its financial and technical offer to David
In the second half against Parma, Inter Milan visibly dropped in intensity