Dany Heatley, for his actions in Atlanta after the crash, especially his major lack of effort, and the way he treated the fans and the city both prior to, and especially after the crash. He didn't even do his community service in Atlanta, and went on to say how bad of a hockey town Atlanta is. Even if it's true, you just don't say that.
Ales Hemsky, for being the most overrated player in the league.
Garnet Exelby, for being an absolutely terrible defenseman, and plaguing Atlanta's blueline for years.