Paul Pogba looks set to recover against Roma, but now Juventus are worried about Arturo Vidal.
The Scudetto showdown kicks off on Monday at 20.00 GMT, click here for a match preview.
Andrea Pirlo is already ruled out for three weeks by a calf injury.
Pogba was in doubt due to a thigh problem, but has been stepping up his training schedule over the last two days.
The young French midfielder seems more likely to play than not.
However, today Vidal suffered a knock to the back during training and his condition will be evaluated tomorrow.
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