#4 Gareth Bale
The Welshman who was signed from Tottenham for a world record fee has constantly struggled with injuries over the years.
However, when fit, he is a complete nightmare for defenders with his bristling pace and precision with the ball.
Real Madrid appears to be running out of patience with their number #11.
They decided to keep a hold of the 28-year-old in the summer despite a strong interest from Manchester United which was ready to offer £90m for the former Spurs man.
Considering the revamp that could be happening at the Bernabeu, a price as inviting as the above could force Real Madrid into selling an injury prone player such as Bale.
Moreover, Bale could act as a possible makeweight in any deal for David de Gea as United will be out looking for a right winger.