The Celtic fans have been blessed with seeing some of the best players in the world grace the Parkhead turf since the turn of this century and beyond. From a recent Celtic perspective, we have seen the likes of the legends Henrik Larsson and Lubomir Moravcik turn out in the green and white Hoops. We have also seen some of the world’s greats up against Celtic with Lionel Messi coming to Parkhead with Barcelona and the likes of Wayne Rooney and Cristiano Ronaldo with Manchester United in the Champions League. But more recently, one player visited Celtic Park for a friendly back in 2019 but littl…