Cagliari are expected to sign Luca Caldirola from Werder Bremen and sent Marco Capuano to Crotone, report Sky Sport Italia.
The Sardinians are making changes to their defence during the January transfer window.
According to Sky Sport Italia, a meeting is planned with Werder Bremen over the next 48 hours to finalise the Caldirola transfer.
The 26-year-old centre-back only extended his contract in June 2017, but has made just one Bundesliga appearance this season.
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