Eliaquim Mangala (FC Porto)
Linked with: Chelsea, Manchester City (Guardian)
Eliaquim Mangala’s stock has risen a great deal over the last two seasons, and the 23 year-old was recently named in the France squad for the 2014 FIFA World Cup.
FC Porto are perhaps the greatest club in the world at buying low and selling high, and they could be assured of a healthy profit if Chelsea or Manchester City attempt to land the impressive centre back.