Harry Brook has been appointed as the captain of the England cricket team for their upcoming one-day international series against Australia, following the injury of Jos Buttler. This marks a significant opportunity for Brook to lead the team in a high-stakes series against their rivals. Buttler's absence due to injury has opened the door for the young batsman to step into a leadership role, showcasing his skills both on and off the field. The series promises to be an exciting challenge for Brook and the rest of the England squad.