De Rossi's future remains unclear as he continues to baulk at penning new terms.
Juan said: “To lose De Rossi would be heavy for Roma and I do not just mean just for me.
"Everyone knows the importance of Daniele in the team, and how important he is for the League standings and our return to Europe.”
"The relationship with the Coach? I do not want to answer, as some things must remain inside the dressing room.”