Rangers star man Olwethu Makhanya and fellow summer arrival Vanja Dragojevic have been saluted in a new study by industry-leading transfer experts. TransferRoom – which links clubs across the globe both in-person at their 'speed dating' events and online – has marked out the all-action South African defender and the former Partizan Belgrade skipper as the pair with the greatest potential after he joined for a £4.2m. The average rating of a starter in the Scottish Premiership is 71.9, according to their metrics, but the transfer specialists reckon Dragojevic has the highest potential – with the 20-year-old carrying a potential rating of 87.1 (+15.2). Dragojevic has been forced to be patient for his big moment, however, he netted a stunner in the thumping Premier Sports Cup win over St Mirren earlier this season.