Marco van Ginkel (Chelsea)
The Netherlands international arrived at the west London club from Eredivisie outfit Vitesse Arnhem last July in a deal worth £8m with a huge reputation as being one of the Continent’s brightest and most sought-after young midfielders, only to then suffer a season-ending knee-ligament injury against Swindon Town in a League Cup clash last September.
However, the 21-year-old will have recovered full fitness ahead of the new campaign, and that will enable Premier League audiences the chance to see the very best of the Oranje starlet.