7. Sokratis – Werder Bremen to Borussia Dortmund
When players such as Pierre-Emerick Aubameyang and Henrikh Mkhitaryan were arriving at the Signal Iduna Park last summer the signing of Sokratis was not making big headlines.
Yet with both Mats Hummels and Neven Subotic injured for large chunks of the campaign the Greece international had to step up and provide defensive solidity.