1. Gareth Bale (Real Madrid) – see more of the latest transfer rumours on Manchester United by clicking the arrow above, right

United’s interest in Bale stretches back to David Moyes’ short tenure in Manchester, and he firmly remains on their transfer wish list under Louis van Gaal. The Wales ace won’t come cheap, but having been cash-friendly over the past two seasons, it’s not too farfetched to think the Red Devils could go all out and test the resolve of Real.