Keyon Dooling's role with the Bucks may be threatened by the arrival of Beno Udrih and Shaun Livingston. Luke Ridnour is gone and Earl Boykins' contract has expired, but Dooling is still buried in the Bucks' backcourt. He averaged 7.1 points on sub-40% shooting in 80 games last season, making it hard for the NBA's lowest-scoring offense to pair him with Brandon Jennings, a career 37.9% shooter.