Trippier featured for the Magpies as a 64th-minute substitute in Saturday's 2-1 defeat by Newcastle but he is not been a first-team regular under Eddie Howe this season.
Guler started life at Gençlerbirligi before a move to Fenerbahçe then the global giants. Düzgün said: "It is a great success for our player to be transferred from the youth academy to a Premier League ...