Cisse has been out of the side since joining on loan over the Summer, but Emon has said he is relaxed about the player's return to the field.
Although Cisse is now in training, some feared that Marseille's desire for results would prompt an early return for the loaned striker.
But Emon explained the player would only play when he was ready. He added, "Everything is alright, he is still working separately from the group with his personal trainer Jean-Charles Cellier. He is making great progress with the ball it is perfect. I can't tell you a date for his return to competition.
"He will decide by himself when he feels ready to face duels and full contact. The player has the final say on that decision," Emon added.