Good luck to our 2008 Whatsonstage.com Best Newcomer Daniel Radcliffe, who’ll be making his Broadway musical debut in Frank Loesser’s Pulitzer Prize-winning 1961 musical How to Succeed in Business Without Really Trying next year. The announcement has already fuelled speculation that the production will transfer to the West End – reversing the journey made by the Harry Potter star’s last stage appearance, Equus, two years ago.