Are Dedmon’s days in Miami numbered?

Photo by Issac Baldizon/NBAE via Getty ImagesErik Spoelstra called a heated discussion with Dewayne Dedmon just before his ejection in last night’s win over the Oklahoma City Thunder “a regular Tuesday night.” And yes, Jimmy Butler and Spoelstra argued with each other during a regular season game last March. But does this particular interaction signal that Dedmon’s numbers with the Miami Heat are numbered?

Just before the argument on the bench, Dedmon — and other his Heat teammates — played bad defense. We can surmise that a frustrating season for Dedmon boiled over in the skirmish. He is a -88 for the season. It’s become common to watch a Heat lead dwindle as soon as Dedmon checks in for…