Heat sign center Dewayne Dedmon

The Miami Heat have signed center Dewayne Dedmon. Dedmon, a seven-year NBA veteran, appeared in 44 games (18 starts) last season between the Sacramento Kings and Atlanta Hawks averaging 5.8 points, 5.7 rebounds and 17.6 minutes while shooting 40 percent from the field and 83.3 percent from the foul line. He scored in double-figures 10 …