One option, Stern said, is a "postgame analysis" in which a player could be penalized if it was determined he flopped. The league retroactively upgrades or downgrades flagrant fouls after review, and along those lines he said that perhaps a player could receive a message from New York saying: "Greetings from the league office. You have been assigned flopper status."
(Yes, he's joking. But they're looking into penalties this offseason)