Arsenal midfielder Tomas Rosicky could leave the Gunners after failing to enjoy regular football this season.
The 34-year-old featured only 24 times for the Gunners in all competitions as he becomes the second Arsenal player to slam boss Arsene Wenger this year.
In the winter transfer window, Lukas Podolski claimed the Frenchman did not say goodbye to him after a deal with Internazionale was completed in January.
"Since the moment Arsene Wenger 'used' the option in my contract, I haven't even been on the bench," Rosicky is quoted as saying by The Daily Star.
"I am laughing but it's not funny.
"It´s frustrating but I am a professional. Even if you lose your place, you must still be prepared because the situation can change.
"I'll start the summer preparation with Arsenal and that's the whole of my plan for the time being."