- Paul Pogba (£89m):
The world record for the costliest transfer in the world of football, Paul Pogba, made a much-awaited move back to Old Trafford, 4 years after being kicked out of the club by Sir Alex Ferguson. The French international has since turned into one of the best midfielders in Europe and is now a regular starter for Mourinho this season. Though the price is on the high side, it is a number inflated by the market conditions and Pogba might just be a player worth even such high value.