Support WBUROpinionNavel-Gazing: Why Golf Should Embrace Belly PuttersPlay03:43Download AudioFrank DefordDecember 05, 2012 ShareCarl Pettersson of Sweden putts for birdie on the eighth hole during the final round of the RBC Heritage at Harbour Town Golf Links on Hilton Head Island, S.C., in April. The long putter he uses is in danger of being banned. (Getty Images)