Isco celebrates like Cristiano Ronaldo in Real Madrid trainingIsco has also been a terrific impact substitute. Zinedine Zidane often leaves him on the bench for big games, favouring Cristiano Ronaldo, Gareth Bale and Karim Benzema up front in a 4-3-3 system. Getty Images5Ander Herrera concedes David de Gea could leave Manchester United this summerIt is a de. We have decided to focus on the end of the season and talk about it in the summer. Elsewhere, both Manchester City and Chelsea have also been monitoring his performances as they weigh-up a potential move at the end of the season. ruggled for game time this seasonMost read in footballdiamonds are foreverChelsea's new Nike kit leaked online. with an audacious effort off the outside of his right boot after cutting in from the right. hael Keane could be reunited at Old Trafford with Paul Pogba and Jesse LingardManchester City have been monitoring things, while former club United, who have a sell-on clause could do a Pogba and bring the academy graduate back to Old Trafford. The summer pursuit for the centre-half is likely to intensify further after an impressive international debut on Wednesday. Mbappe has also fuelled speculation after he named FIVE Real Madrid players in his all-time favourite XI.