The Enigmatic Response from Cahill to Djokovic

Novak Djokovic had spoken about the Jannik Sinner doping case to journalist Piers Morgan. Clearly, his statements did not please everyone, as evidenced by the Instagram post from Darren Cahill, the Italian's coach.

"Opinion is really the lowest form of human knowledge. It requires neither accountability nor understanding. The highest form of knowledge is empathy, for it requires us to set aside our ego and place ourselves in another's shoes."

Even if this post is not openly addressed to the Serb, it certainly looks like it is.