DeAndre Jordan and Vinny Del Negro have "frequently clashed" about playing time and Jordan's role in the Clippers' offense, according to Sean Deveney of the Sporting News.
This tidbit is meant to support the notion that the Clippers would part with Jordan in a deal for Kevin Garnett, which hasn't moved beyond the rumor stage, and there's no reason to give it much thought. The specifics of the KG rumors aside, Jordan's contract ($23 million over the next two seasons) remains an impediment to any potential deal.