Krasic is out of favour at Juventus under current coach Antonio Conte and has recently been linked with the likes of Chelsea and Manchester City.
“Conte doesn’t want him anymore, Milos must play, so the best thing we can do for him is find a new club,” Dejan Joksimovic told the Serbian press.
“We will see how the story develops until Christmas.”
He added: “Both Chelsea and Manchester City sent offers for Milos last summer, but Juventus decided to reject them.
“You never know what will happen, but both of those clubs have yet to adequately fill the position of right winger in their starting line-ups.
“Juventus must act quickly because while he is not playing, Krasic’s price in the market is dropping day by day.
“I repeat, Krasic must play and in one month’s time we should have a clearer picture.”