Ones to watch: Haris Seferovic
The Swiss international has been informed by Galatasaray management that he will have to find a new club in January.
Seferovic has only four starting appearances in the Süper Lig, with just 549 minutes in all competitions.
Seferovic's contract in Lisbon still runs until 2024. "A return to Benfica is not part of my plans," the 30-year-old expressed.
There are rumors about Schalke, Feyenoord and Servette Geneva.