MEXICO CITY, July 4 : Mexico coach Javier Aguirre said their greatest strength ahead of Sunday's World Cup clash with England is not momentum, home advantage or individual talent, but a selfless dressing room built on humility and a shared willingness to compete.Aguirre, preparing Mexico for one of their biggest tests of the tournament against Thomas Tuchel's team, said his side's run had been shaped by players willing to put the collective first."We chose players who did not prioritise their individual talent, but instead put it at the service of the team; players who left their egos aside and were humble," Aguirre told reporters on Saturday.The Mexico coach said that mentality would be crucial against an England side led by striker Harry Kane he described as powerful and technically capa