Greg Hardy Had to Be Separated from Cowboys Teammate in Conditioning Drills [UPDATE]

Greg Hardy, who will be suspended for the first 10 games of the season if he does not win his appeal, already apparently has not ingratiated himself to his new Cowboys teammates:
From me and @alexmarvez: Greg Hardy involved in verbal altercation with Cowboys teammate Davon Coleman today, per sources.
— Mike Garafolo (@MikeGarafolo) April 24, 2015
Sources say the argument between Hardy and Coleman began during conditioning drills. Teammates separated them. Full story coming.
— Mike Garafolo (@MikeGarafolo) April 24, 2015
According to Fox’s subsequent report, the skirmish began when Hardy questioned Coleman’s effort. It’s worth noting that these types of spats occur all the time in NFL camps, but a lot of eyes are going to be on Hardy as he returns to football following the pretty dastardly allegations from his settled domestic violence case.
UPDATE: This reported detail would escalate the matter beyond the traditional training camp fight:
The dispute escalated when Coleman made pointed reference to Hardy's domestic violence issues, source said. "He called him a woman beater".
— Rand Getlin (@RandGetlin) April 24, 2015