4) Loris Karius – FSV Mainz 05
Possible destinations – Arsenal, FC Schalke, Borussia Dortmund, and Valencia
Source – Metro
Arsenal’s No.1 shot-stopper Wojciech Szczesny certainly has the odd mistake in him, and despite signing David Ospina over the summer, Arsene Wenger is reportedly keen on Mainz keeper Loris Karius.
The 21-year-old’s contract expires at the end of the season, so would be available cheaply in January.