Barcelona are tracking Shakhtar Donetsk left-back Yaroslav Rakitskiy.
The 21 year-old Ukraine international impressed Barca sports chief Andoni Zubizarreta during last season's Champions League campaign.
Barca coach Pep Guardiola has concerns about his left-back options and Rakitskiy is being discussed as a long-term signing.
"I have long said that I just want to keep playing for Shakhtar," said the youngster. "I'm flattered by interest from other clubs, but I feel very comfortable here and I'm not planning to accept other proposals."
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