Manchester City legend,Sergio Aguero could return to his former club Atletico Madrid .City’s coach Guardiola has made sure he praises the player and paid tribute to the player for the amount of goals he scores, and made it very clear Aguero is someone who they need.Should Aguero leave ,the Premier League champions will have to look for another forward this summer. Atletico Madrid will be more than happy to welcome Aguero, as Antoine Griezmann prepares to leave for Barcelona.