According to a league source, the Nets are looking to trade for DeMarcus Cousins, who earlier this week had a falling-out with Sacramento coach Paul Westphal.

It’s unclear if the Kings are ready to deal Cousins — the No. 4 pick in 2010 out of Kentucky — but the team released a statement Sunday condemning the 21-year-old for his lack of commitment to the club while stating he demanded a trade.

Cousins, who was excused from Sunday’s game in New Orleans and dressed Tuesday night against the Grizzlies, denied that he demanded a trade, and the Kings said they won’t deal him.