Steve Smith Rushed to T20 World Cup Squad as Mitchell Marsh Cover

• Steve Smith called up to Australia's T20 World Cup squad despite not playing the format for over two years.
• Smith included as cover for T20I captain Mitchell Marsh, who missed the opening game due to a groin injury.
• Marsh suffered testicular bleeding during a practice session, requiring rest and rehabilitation.
• Cricket Australia confirmed Marsh's injury and Smith's travel to Sri Lanka as a standby player.
• Marsh's unavailability adds to Australia's injury concerns, with Josh Hazlewood already out and Tim David recovering.