Juventus are ready to block January departures for Medhi Benatia and Daniele Rugani, Goal understands.
Both men have been heavily linked with moves heading into the winter window, with competitive game time proving hard to come by.
Benatia has been restricted to just six outings this season, leading the Morocco international to express his frustration at life on the fringes of the fold.
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He told La Stampa in early November: “I can hardly play a game every so often. Last year I did well because I had more continuity.