By Josh O’Brien Luke Littler has admitted he will “100 per cent” play in this year’s Soccer Aid if he gets the invite, despite concerns over his already hectic schedule. The 17-year-old has made no secret of his love of football and is a passionate Manchester United fan. He has previously explained that his dad convinced him to ditch the sport and favour darts, which has since proved to be an inspired decision. Following his historic run to the PDC World Championship final earlier this year when he was just 16 years old, Littler is now a household name. Though he came up short on the night aga…