Fabregas continues to be linked with a move to AC Milan having not started a League game under Conte this term.
When asked if Fabregas is going to be sold, he said: "No. Cesc is in my plans, he is in Chelsea plans. We all know Cesc is a fantastic player and I'm pleased to see him in every training session with great intensity.
"If he continues in this way, it is very difficult for me to choose. But I want this from my players, to put many doubts in my mind before I choose the line-up.
"He is a great player, great technical player but I'm starting to know him. He is a great personality."