GettyGill Clark'I won't need anyone to tell me' - Real Madrid star Luka Modric details when he plans to finally retire from footballL. ModricReal MadridLaLigaReal Madrid superstar Luka Modric has detailed when he plans to finally call time on his career and hang up his boots.Article continues belowArticle continues belowArticle continues belowModric has just turned 39Signed a new contract at Real Madrid in summerSays he will know when the time is right to quitArticle continues below