But the new ones, younger people and new players, they always bring this energy and this energy revitalises a lot. "Because energy for itself, the energy is one Premier League more, one Champions League more or one Community Shield more? It's not going to change my life one Premier League more or less in my period in Man City, it's not going to change anything. Any players City sign between now and June 10 will be able to be registered to take part in the Club World Cup, which kicks off in the United States later this month. Guardiola and the City players not involved in international games are due back in training on June 9.