#5 CAM - Aaron Ramsey (Arsenal)
With just one year left on his contract, one of the key challenges for new Arsenal boss Unai Emery in the post-Wenger era remains convincing the Welshman to take a new deal and extend his stay at the Emirates.
Since making the £5million switch from Cardiff City as a 17-year-old attacking prodigy in 2008, Aaron Ramsey has proved an absolute bargain for the Gunners, playing a key role in the club's FA Cup triumphs over the years.
As far as his future is concerned, the Welshman holds all the cards, and if Arsenal don't press the right buttons, Liverpool and Chelsea will be paying enough attention to indulge once the time is right.
Edited by Ben Roberts