Renato Sanches (Bayern Munich for €35 million) :
The Portuguese was expected to move away from Benfica this summer, it was only a matter of where and how. He was impressive in the Euro 2016 and the speculation relating his transfer went full throttle once the Euros end. He was strongly linked to Manchester United but surprisingly ended up signing for German giants Bayern Munich. It was a big surprise but now the 19 year old faces a huge task to blend in with the likes of Robben, Lewandowski, Vidal, Alonso and many others. He has to prove his worth as the season progresses and justify the amount paid for him.