The Florida Panthers have traded forward Radek Dvorak and a fifth-round pick in this year's draft to the Atlanta Thrashers in exchange for forwards Niclas Bergfors and Patrick Rissmiller. Dvorak, 33, and Rissmiller, 32, both are scheduled to become unrestricted free agents July 1. Dvorak is joining his fifth team. He has seven goals and 14 assists this season. Read more: http://sports.espn.go.com/nhl/news/story?id=6166936