Barcelona
If there's one club in all of Europe that's deep in need of a massive overhaul, it's La Liga's Barcelona. The Catalan side are now the second most recognised football side in the world and will continue to draw the best players around the world to their dressing room to feature alongside the likes of Lionel Messi, Luis Suarez, and Andres Iniesta.
And with the club suffering the same fate as Bayern Munich – i.e, too many ageing stars and no more clear direction – the club are in dire need of reinforcements and ones that could actually affect the first-team. Paco Alcacer, Andre Gomes, and Denis Suarez have done nothing to cement a permanent first-team spot since signing on and the club have to be wary of adding those kinds of players.
One player who would definitely walk into the side is N'Golo Kante. With his energy, his excellent reading of the game and his carbon pure desire, the Frenchman will be an asset to the side and could revolutionise the team once again. Maybe signing the Frenchman could be Luis Enrique's final gift to the club. It will be one he'll be remembered for.