Lee Carsley has insisted he is learning from previous mistakes after being asked whether or not he wants the permanent job as England boss. Having stepped up from his role in charge of the Under-21s, Carsley has taken charge of the Three Lions after Gareth Southgate resigned over the summer. The FA are yet to decide on a permanent successor, having placed the former Everton and Birmingham midfielder in charge on an interim basis. Several candidates have been identified including Eddie Howe, Graham Potter and Pep Guardiola, while Carsley is also in the frame. But the 50-year-old has insisted he…