Because the US does not have promotion and relegation the league needs teams like Sacramento as much as they need the Lakers, Dubs, Knicks and Heat (or whoever else you think is a glamour team).On what basis are you assuming the league can apply some serious pressure to force him to sell, resign, or turn it over to a family member?
If anything Vivek's sin is not just operating completely absentee so that the team is a little less consistently mediocre. A team like Charlotte is horribly managed and bottoms out every 5-6 years, gets a new star, never does jack with them, and eventually that star may go help a good team go on a run.
That's where we are with Fox and maybe Domas. League likes us as a farm/development selling team. Benefits the upper class. Sucks for us.