Lauren Filer insists that England will not be getting ahead of themselves in their ongoing ODI series against New Zealand, despite a comprehensive nine-wicket victory in the series opener in Durham. Nevertheless, she admits that the T20 World Cup in October, and her potential role on those slower wickets in Bangladesh, will be a factor in her preparations for the rest of the summer.Filer, England’s fastest bowler, made her second ODI appearance of the summer on Wednesday, opening alongside Lauren Bell for the first time, with Kate Cross missing the series with an abdominal strain. She made a strong impact, bowling five powerplay overs for 18 and claiming the key early wicket of Suzie Bates, before passing the baton to England’s formidable trio of spinners, who claimed seven wickets between them in bowling New Zealand out for 156.England’s openers, Tammy Beaumont and Maia Bouchier,…