Slaven Bilic to leave Besiktas at end of season amid West Ham speculation http://t.co/B2uGBkQ4IK footbaLLove (@footbaLLove)May 22, 2015 Slaven Bilic to leave Besiktas at end of season amid West Ham speculation Slaven Bilic will leave Besiktas at the end of the season, increasing speculation that he may replace Sam Allardyce as West Ham United manager. … Okumaya devam et "Slaven Bilic to leave Besiktas at end of season…"