“Millions of people every year move to live in a new country and struggle to make sense of their new surroundings as they deal with a different climate, new language and unfamiliar culture. The fascinating thing about footballers is that they go through this process in public. Everything they do is geared towards their performance on the pitch, where their work (i.e. the success of their adaptation) is viewed and judged by thousands in the stadium and millions watching on television.” (BBC – Tim Vickery)