Real Madrid have now confirmed the arrival of Paris Saint-Germain attacker Kylian Mbappe, in one of the most high-profile transfers of all time. Mbappe joins on a free transfer after seven outstanding years at PSG, and arrives at Real Madrid as one of the best players in the world. It is a Galactico signing on the level with some of the very best, including the signing of Cristiano Ronaldo from Manchester United in 2009. Ronaldo arrived as a Champions League and Ballon d’Or winner, both of which Mbappe is yet to win, but the Frenchman arrives as a World Cup winner, and one of just two players …