Former England fast bowler Angus Fraser claims Peter Siddle is the only proven bowler in Australia's attack.
Baggy Greens head coach Mickey Arthur had claimed that the touring side have the best bowling attack in the world, but Fraser believes there are numerous holes in the argument.
He told the Alan Brazil Sports Breakfast show: "No [they're not the best in the world]. They have got some very good, dangerous and talented young bowlers. They haven’t got a decent spinner though.