What about Fraser Kerr (remember him) began his career with Motherwell and played for Scotland at various youth levels , he was lured away by Birmingham city at 16 but it didn’t work out. He rejoined Motherwell for a few years then left and played for a few lower league Scottish teams , he then played for Gateshead ,he’s at Hartlepool now but has only played a handful of times for them. Most young players sadly never achieve their perceived potential.