Ajax defender Sergino Dest said to remain on Barcelona's radar
Koeman reportedly wants to improve his options at right-back.
Barcelona are still interested in Ajax's right-back Sergino Dest, Diario Sport report.
The Eredivisie club would be ready to do business but don't mind keeping the American for another season either.
For now, the price tag on Dest is said to be set at €25m; he has two more years left on his contract.
Besides Blaugrana, Juventus are also closely following the 19-year-old.
Last term, Sergino managed six assists and two assists in 36 matches.