Celtics’ prized acquisition is starting to prove his doubters wrong  Hardwood HoudiniNBA Exec Sounds Alarm on Celtics’ Anfernee Simons Trade Market  NESNCeltics’ Simons Trade Plan Takes Shape, Per NBA Insider  Heavy SportsNBA rumors: Will Celtics actually pay luxury tax after surprise start to season?  Yahoo SportsWhy trading Anfernee Simons isn’t simple for the Celtics  MSN