Sergio Busquets hopes Barcelona and Arthur come to a speedy resolution on the Brazil international's situation at Camp Nou.
Arthur has agreed to join Juventus at the end of the season in a deal worth up to €82 million (£74m/$97m), with Miralem Pjanic heading the other way for a fee that could reach €65m (£59m/$77m).
The former Gremio midfielder has not featured for Barca since his transfer was announced in June and did not return to training following the conclusion of La Liga.
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Arthur has been left out of the Barcelona squad to face Napoli in the second leg of their Champions League last-16 tie on Saturday and is reported to be hoping to negotiate the termination of his contract.