When one of the most complete midfielders on the market confirms his desire to leave his current club – at a time in which he is being linked with Manchester United, Napoli, Juventus and a handful of other European powerhouses – the headlines almost write themselves. And, with reports from Italy claiming that Manchester United have sent scouts to watch Atalanta’s latest superstar-in-waiting in recent weeks, the interview Teun Koopmeiners gave to De Telegraaf during the March international break may have got tongues wagging at Old Trafford. “I told Atalanta I want to leave in the summer,” the f…