By Jamie Spencer Manchester City manager Pep Guardiola has confirmed the club’s plan to replace Julian Alvarez by handing more opportunities to existing young players. The rather unexpected sale of Alvarez, who had grown frustrated by his status as a back-up across several positions for the likes of Erling Haaland and Kevin De Bruyne, will bring in more than £80m. 90min revealed last week that, rather than go out and spend the money on a replacement attacker, City would look to promote from within through talents like James McAtee and Oscar Bobb. Savinho has also already been brought in for ar…