SYDNEY: Former Test captain Steve Waugh says he's happy to help rebuild Australian cricket, but is too busy with his business, family and charity work to accept a formal coaching role. Cricket Australia has announced it will conduct a thorough review following the 3-1 Ashes series defeat to England which included an uprecedented three losses by more than an innings. Waugh lost only eight of the 48 Ashes matches he played in, but was a young member of the previous Australian team to lose an Ashes series on home soil 24 years ago.