Feyenoord midfielder Orkun Kokcu has questioned whether they want to keep him.
"I'm not done here yet, I'm having a good time, I want to become champion next year," he told Voetbal International.
"But I have had two offers (from Feyenoord) now that - with all due respect - were not what I had hoped for.
"And now it is quiet. I don't know if it's conscious, but sometimes it feels like the club is marking the time to sell me later. So there is no turning back then. It feels a bit uncomfortable. Does Feyenoord want me to stay?"