Juventus coach Claudio Ranieri has questioned the quality in their midfield after drawing 2-2 with Reggina.
"When we play with intensity, we have shown what we can achieve," said Ranieri.
"At this moment in time our limitations are becoming apparent, those that were not seen when we beat Real Madrid and Milan.
"It is true that we lack the quality that other sides have in midfield and when we are not 100 per cent fit, we struggle to disguise those limitations.
"Was it a dip in form or motivation? Probably both, but we are starting to get important figures back."