Presumably MOCA's new director will be required to divest himself of all commercial or competing nonprofit arrangements, including two galleries in Lower Manhattan and one in Long Island City, across the East River from the United Nations. (Deitch Projects' roster of 33 artists includes one from Los Angeles -- Jim Isermann.) Since Deitch is reportedly a significant contemporary art collector in his own right, he should also be required to liquidate, or at the very least articulate the precise contents of his art holdings.
There is nothing wrong with a lively and robust art market, but Deitch's commercial commitments are problematic for his new job. The problem is that the market represents a very narrow slice of a vast art-pie. Art commerce gets out-sized press because the public, although generally unfamiliar with and incurious about art, is familiar with and curious about money. In modern capitalism, art and popular culture intersect in the market.