With Aleix Vidal's future lying away from Barcelona, the Catalan club have been linked with a range of right-backs. The latest is Shakhtar Donetsk's Darijo Srna. Here are five reasons why the former Croatian international may be the most sensible addition to Luis Enrique's squad in January.
Srna's contract expires next summer but Shakhtar owner Rinat Akhmetov suggested he could leave for free when Barca's interest first arose in September.
"If Darijo makes...