Ten world-class midfielders linked with PL moves, including Arsenal legend and Chelsea target Khedira

8) William Carvalho – Sporting Lisbon (Linked to Manchester United in the Mirror)

Carvalho is a 22-year-old box-to-box midfielder, who is extremely powerful and uses his physicality well in the centre of the park. United want him to add his domineering presence to their side, but will have to pay plenty of money to tempt Sporting into selling.