The Kangaroos have been rocked by a serious knee injury to winger Josh Mansour (pictured).
While the seriousness of the injury has yet to be determined, Mansour has been ruled out of the remainder of the Four Nations tournament and will return immediately to Australia for surgery.
If the injury is as suspected, a ruptured ACL, former NRL star Ryan Girdler says it will be bad news not just for the Kangaroos but also for Penrith and the New South Wales Origin team.
