2017 is finally upon us, and that fact signals one crucial thing for football fans - the January transfer window is officially open! After weeks of speculation surrounding what clubs may or may not be doing in January, we finally get to see what actually unfolds and who will be added to the Premier League ranks. But which of the last crop of new signings managed to hit the ground running? Without doubt the best signing made by a Premier League club this season. Sadio Mane was quality at...
Source: 90min.com